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5 STEP REFERENCE BLOCK. STEP PAD SIZE: 1.0″ X 1.0″. MATERIAL: 6AL-4V TITANIUM. STEP RANGE: .200″, .400″, .600″, .800″, 1.00″ +/- .002″. Includes certification report traceable to NIST.

8 STEP CALIBRATION BLOCK, INCLUDES ACETAL(DELRIN) HOLDING BLOCK. PAD SIZE 1.0″ x1.0″, STEP SIZE: .015″, .030″, .050″, .080″, .120″, .160, .200, .300 +/- .005″ Material: 15-5PH STEEL. Includes certification Report Traceable to NIST.

8 STEP CALIBRATION BLOCK, INCLUDES ACETAL(DELRIN) HOLDING BLOCK. PAD SIZE 1.0″ x1.0″, STEP SIZE: .015″, .030″, .050″, .080″, .120″, .160, .200, .300 +/- .005″ 15-5PH STAINLESS STEEL. Includes certification Report Traceable to NIST.

7 STEP REFERENCE BLOCK WITH ACETAL( DELRIN ) HOLDING BLOCK. STEP PAD SIZE: 1.0″ X 1.0″. MATERIAL: 4130 STEEL. STEP RANGE:.020″, .050″, .080″, .120″, .160″, .200″, .300″ +/- .010″. Includes certification report traceable to NIST.

6 STEP THICKNESS STANDARD. STEP SIZES: .030″, .050″, .100″, .150″, .300″, .500″ +/-.001″. PAD SIZE 0.75″ x 0.75″. MATERIAL: 7475-T7 ALUMINUM. Includes Test Report and Certificate of Conformance.

6 STEP THICKNESS STANDARD. STEP SIZES: .030″, .050″, .100″, .150″, .300″, .500″ +/-.001″. PAD SIZE 0.75″ x 0.75″. MATERIAL: 7075-T6 ALUMINUM. Includes Test Report and Certificate of Conformance.

Custom designed eddy current multi-layer aircraft aluminum skin test specimen, drawing 2, sheets 1-4. reference standard for Central Piedmont Community College. Material: 2024-T3 Aluminum. Includes Certification Report Traceable to NIST.

Custom designed eddy current aircraft calibration standard, Drawing 3, Sheets 1-3, for Central Piedmont Community College. Material: 2024-T3 Aluminum. Includes Certification Report Traceable to NIST.

Custom designed eddy current reference standard for Central Piedmont Community College. Material: 2024-T3 Aluminum. Includes Certification Report Traceable to NIST.

Custom designed eddy current reference standard for Central Piedmont Community College. Material: 2024-T3 Aluminum. Includes Certification Report Traceable to NIST.

Custom designed eddy current reference standard for Central Piedmont Community College. Material: 2024-T3 Aluminum. Includes Certification Report Traceable to NIST.

12 Hole reference standard. Material: 2024-T3 Aluminum. Contains 12 hole sizes; 3/16 inch (4.74mm) 7/32 inch (5.53mm) 1/4 inch (6.35mm) 9/32 inch (7.13mm) 5/16 inch (7.92mm) 11/32 inch (8.71mm) 3/8 inch (9.52mm) 7/16 inch (11.09mm) 1/2 inch (12.7mm) 9/16 inch (14.27mm) 5/8 inch (15.87mm) 3/4 inch (19.05mm); Each hole contains 0.030 x 0.030 (+/-10%) corner EDM notch and a .040″ Long x .020″ Deep x .005″ Wide Mid-Wall EDM Notch. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .120″, .150″, .200″, .250″, .300″, .350″, and .400″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 2024-T3 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .120″, .150″, .200″, .250″, .300″, .350″, and .400″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7075-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .120″, .150″, .200″, .250″, .300″, .350″, and .400″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7050-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .450″, .500″, .550″, .600″, .650″, .700″, and .750″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 2024-T3 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .450″, .500″, .550″, .600″, .650″, .700″, and .750″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7075-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .450″, .500″, .550″, .600″, .650″, .700″, and .750″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7050-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .800″, .850″, .900″, .950″, 1.00″, 1.50″, and 2.00″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 2024-T3 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

9 STEP WEDGE, STEP SIZES OF: .020″, .030″, .040″, .050″, .060″, .070″, .080″, .090″ and .100″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7075-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

9 STEP WEDGE, STEP SIZES OF: .020″, .030″, .040″, .050″, .060″, .070″, .080″, .090″ and .100″ +/- .001″. PAD SIZE: 1.0″ x 1.0″, MATERIAL: 7050-T7 ALUMINUM. CLEAR ANODIZED FOR CORROSION PROTECTION. Includes Test Report and Certificate of Conformance.

UT Flawed Specimen Set – Carbon Steel

3 HOLE REFERENCE STANDARD 2024-T3 ALUMINUM.. HOLE SIZES: 5/16″, 3/8″, 7/16″ TOTAL OF 3 EDM CORNER NOTCHES .030″ x .030″. Includes Test Report and Certificate of Conformance.

MT Flawed Specimen Set – Carbon Steel

5 STEP WEDGE 2.5mm, 5.0mm,7.5mm, 10.0mm, 12.5mm +/- 0.05mm, Pad Size: 20mm x 20mm. Material: 2205 Duplex Stainless Steel. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE 2.5mm, 5.0mm,7.5mm, 10.0mm, 12.5mm +/- 0.05mm, Pad Size: 20mm x 20mm. Material: 304 Stainless Steel. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE .100″, .200″,. 300″, .400″, .500″ MATERIAL: AMS4144 2219-T851 ALUMINUM. PAD SIZE: .75″ X .75″ TOLEREANCE = +/- .001. Clear Anodized for corrosion protection. Includes Test Report and Certificate of Conformance.

REFERENCE STANDARD, 30 CORNER NOTCHES, 12″ X 4″ , 6AL-4V TI

CUSTOM THICKNESS STANDARD, 2024-T3 or 2024-T4 ALUMINUM. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

CUSTOM THICKNESS STANDARD, 304 STAINLESS STEEL. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

CUSTOM THICKNESS STANDARD, 6061-T3 or 6061-T4 ALUMINUM. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

CUSTOM THICKNESS STANDARD, 7075-T6 or 7075-T7 ALUMINUM. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

CUSTOM THICKNESS STANDARD, 6-2-4-2 TITANIUM. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

CUSTOM THICKNESS STANDARD, WASPALOY 25. SIZE: 50mm X 50mm X 10mm +/- 1mm or 1.97″ x 1.97″ x .397″ +/- .039″. Includes Test Report and Certificate of Conformance.

Thin Material Step Wedge: 7075-T6 Aluminium, 5 Steps total (0.5mm, 1.00mm, 1.5mm, 2.00mm and 2.5mm). Step pad size: 20mm x 20mm. Anodized. Includes Test Report and Certificate of Conformance.

9 STEP WEDGE .500″, .625″,. 750″, .875″, 1.0″ , 1.125″, 1.250″, 1.375″, 1.50″. MATERIAL: 7075-T6 ALUMINUM WITH GRAIN DIRECTION. STEP PAD SIZE: 1.0″ x 1.0″. TOLERANCE = +/- .001. Includes Test Report and Certificate of Conformance

The VMA.01-0-07 reference standard is ..3 ½” long x 3.0” wide x 1/4” thick…• The tapered notch on both standards is 0.080” deep at the edge of the standard and tapers to 0.000” deep…• The tapered notch has scribe marks every 0.010” deep from 0.000”…

5 STEP WEDGE 12.5mm, 15.0mm,17.5mm, 20.0mm, 25.0mm +/- 0.05mm, Pad Size: 19mm x 19mm. Material: 1018 Carbon Steel. Includes Test Report and Certificate of Conformance.

7 STEP CALIBRATION BLOCK. MATERIAL: 6AL-4V TITANIUM. STEP THICKNESS: 0.035″, 0.070″, 0.105″, 0.140″, 0.175″, .210″ 0.250″ +/- .001″. STEP PAD SIZE: .75″ x .75″. Includes certification Report Traceable to NIST and Certificate of Conformance.

CUSTOM 7 STEP BLOCK, 0.5mm, 1mm,2mm, 3mm, 4mm, 5mm, 6mm +/- .05mm . Pad Size: .750″ x .750″ Material- 4340 Carbon Steel. Includes Test Report and Certificate of Conformance.

CUSTOM 7 STEP BLOCK, 0.5mm, 1mm,2mm, 3mm, 4mm, 5mm, 6mm +/- .05mm . Pad Size: .750″ x .750″ Material- 6AL-4V Titaniuml. Includes Test Report and Certificate of Conformance.

Custom Multi-Hole Standard made to the Specifications of 99A53003001101. Material: 2024-T351. 48 Total Hole Sizes: 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32,43/64, 11/16. Includes Test Report and Certificate of Conformance.

Custom Multi-Hole Standard made to the Specifications of 99A53003001101. Material: 2024-T351. 36 Total Hole Sizes: 45/64, 23/32, 47/64, 3/4, 49/64, 25/32, 51/64, 13/16, 53/64. Includes Test Report and Certificate of Conformance.

Custom Multi-Hole Standard made to the Specifications of 99A53003001101. Material: 2024-T351. 24 Total Hole Sizes: 27/32, 55/64, 7/8, 57/64, 29/32, 59/64. Includes Test Report and Certificate of Conformance.

Custom Multi-Hole Standard made to the Specifications of 99A53003001101. Material: 2024-T351. 20 Total Hole Sizes: 15/16, 61/64, 31/32, 63/64, 1.0″. Includes Test Report and Certificate of Conformance.

Custom Bolt hole Standard, Hole Sizes; 1/8″, 5/32″, 3/16″, 1/4″, inch diameter Holes. .020″ Thru EDM notches .005″ Wide(+/- .001″). Material: 2024-T3 Aluminum. Plate Size: 2.0″ x 4.0″ x 0.250″. Includes Test Report and Certificate of Conformance.

Custom Bolt hole Standard, Hole Sizes; 1/8″, 5/32″, 3/16″, 1/4″, inch diameter Holes. .020″ Thru EDM notches .005″ Wide(+/- .001″). Material: 2014-T6 Aluminum. Plate Size: 2.0″ x 5.0″ x 0.250″. Includes Test Report and Certificate of Conformance.

Custom Bolt hole Standard, Hole Sizes; 1/8″, 5/32″, 3/16″, 1/4″, inch diameter Holes. .020″ Thru EDM notches .005″ Wide(+/- .001″). Material: 2024-T6 Aluminum. Plate Size: 2.0″ x 5.0″ x 0.250″. Includes Test Report and Certificate of Conformance.

Custom Bolt hole Standard, Hole Size; 5/8″Ø inch diameter Hole. .020″ Thru EDM notch .005″ Wide(+/- .001″). Material: 7075-T6 Aluminum. Plate Size: 2.0″ x 2.0″ x 0.250″. Includes Test Report and Certificate of Conformance.

16 HOLE REFERENCE STANDARD 6AL-4V TITANIUM. 2 OF EACH HOLE SIZES: 3/16″, 13/64″ 7/32″ , 1/4″, 17/64″, 9/32″, 7/16″, 9/16″. .030″ x .030″ CORNER NOTCH IN 1st HOLE SET and .060″ x .020″ MID-WALL NOTCH IN 2nd HOLE SET. Tolerance: .006″ +/-.001″. Includ…

16 HOLE REFERENCE STANDARD 4340 CRES STEEL. 2 OF EACH HOLE SIZES: 3/16″, 13/64″ 7/32″ , 1/4″, 17/64″, 9/32″, 7/16″, 9/16″. .030″ x .030″ CORNER NOTCH IN 1st HOLE SET and .060″ x .020″ MID-WALL NOTCH IN 2nd HOLE SET. Tolerance: .006″ +/-.001″. Includ…

16 HOLE REFERENCE STANDARD 7075-T6 ALUMINUM. 2 OF EACH HOLE SIZES: 3/16″, 13/64″ 7/32″ , 1/4″, 17/64″, 9/32″, 7/16″, 9/16″. .030″ x .030″ CORNER NOTCH IN 1st HOLE SET and .060″ x .020″ MID-WALL NOTCH IN 2nd HOLE SET. Tolerance: .006″ +/-.001″. Inclu…

Custom EC 14 Hole Standard. Hole sizes: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.EDM NOTCH: .050″ x .050″ CORNER NOTCH IN EACH HOLE. 3 SURFACE EDM NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) Material: 15-5PH Stainless Steel. Includes Test Report and Certificate of Conformance.

Custom EC 14 Hole Standard. Hole sizes: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.EDM NOTCH: .050″ x .050″ CORNER NOTCH IN EACH HOLE. 3 SURFACE EDM NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) Material: 7075-T6 Aluminum. Includes Test Report and Certificate of Conformance.

Custom EC 14 Hole Standard. Hole sizes: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.EDM NOTCH: .050″ x .050″ CORNER NOTCH IN EACH HOLE. 3 SURFACE EDM NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) Material: 6AL-4V Titanium. Includes Test Report and Certificate of Conformance.

5 STEP WEDGE .100″(2.54mm), .200″(5.08mm),. 300″(7.62mm), .400″(10.16mm), .500″(12.7mm) MATERIAL: 6AL-4V TiTANIUM. PAD SIZE: 1.0″ X 1.0″. Includes Test Report and Certificate of Conformance.

Aluminum Dynamic Split Hole Reference Block. Material: 7075-T651 aluminum. 16 Holes with 1/16″ Cross Drilled Holes on both sides. Hole Sizes: 4.5mm, 5.0mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 9.0mm, 10mm, 12mm, 14mm, 16mm, 20mm, 22mm, 24mm. Tolerance +/…

Titanium Dynamic Split Hole Reference Block. Material: 6Al-4v Titanium. 16 Holes with 1/16″ Cross Drilled Holes on both sides. Hole Sizes: 4.5mm, 5.0mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 9.0mm, 10mm, 12mm, 14mm, 16mm, 20mm, 22mm, 24mm. Tolerance +/- ….

11 hole Reference Standard 7075-T6 Aluminum. Contains 10 hole sizes; 7/64, 1/8, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4 and 1.0 inch diameters.( .030X.030 Corner EDM Notch and 3 Surface EDM Notches at .010″, .020″, .040″ DEEP x .750″ LONG.) Includes T…

10 hole Reference Standard 4340 or 4130 Carbon Steel. Contains 10 hole sizes; 1/8, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 inch diameters.( .030″ x .030″ +/- 10% x .006″ +/- .001″ Wide Corner EDM Notch and 3 Surface EDM Notches at .010″, .020″, …

10 hole Reference Standard 6AL-4v Titanium. Contains 10 hole sizes; 1/8, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 inch diameters.( .030″ x .030″ +/- 10% x .006″ +/- .001″ Wide Corner EDM Notch and 3 Surface EDM Notches at .010″, .020″, .040″ Dee…

10 hole Reference Standard 6AL-4v Titanium. Contains 10 hole sizes; 1/8, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4 inch diameters.( .050″ x .050″ +/- 10% x .006″ +/- .001″ Wide Corner EDM Notch and 3 Surface EDM Notches at .010″, .020″, .040″ Dee…

7 STEP REFERENCE BLOCK ..STEP PAD SIZE: 1.0″ X 1.0″ MATERIAL: 2024-T3 ALUMINUM. STEP RANGE:.030″, .040″, .050″, .0600″, .070″, .080″, .090″ +/- .001″. Includes certification report traceable to NIST and Certificate of Conformance.

Custom Ultrasonic Calibration Block. Material: 316L Stainless Steel. Size: 6.0″ x 1.5″ x 5mm Thick. EDM slot depths 0.118″(0.3mm), .0197″(0.5mm), .0394″(1.0mm), .0787″(2.0mm), .0984″(2.5mm) x .005″W +/-.001″Wide. Includes Test Report and Certificate of Conformance.

Custom Ultrasonic Calibration Block. Material: 6061 Al. Size: 6.0″ x 1.5″ x 5mm Thick. EDM slot depths 0.118″(0.3mm), .0197″(0.5mm), .0394″(1.0mm), .0787″(2.0mm), .0984″(2.5mm) x .005″W +/-.001″Wide. Includes Test Report and Certificate of Conformance.

Contains 12 hole sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.( .030X.030 CORNER NOTCH and 3 SURFACE NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) MATERIAL: 2024-T3 ALUMINUM. Includes Certification Repo…

Contains 12 hole sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.( .030X.030 CORNER NOTCH and 3 SURFACE NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) MATERIAL: 4130 or 4340 CARBON STEEL. Includes Certificat…

Contains 12 hole sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters.( .030″ X .030″ CORNER NOTCH and 3 SURFACE NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.) MATERIAL: 304 STAINLESS STEEL. Includes Certificatio…

12 hole sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters, .030″ Deep Mid-bore EDM Notches .005″(+/- .001″) wide and 3 SURFACE NOTCHES .010″, .020″, .040″ DEEP x .750″ LONG.). Material: 4340 Carbon Steel. Incl…

BOEING ALL AIRCRAFT MODELS 51-00-16 PT 6 FIG 3. MULTIHOLE STANDARD WITH 11 HOLES SIZES: 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, 7/8″, 1.00″. EDM NOTCHES: .020 x .020 X .005″ +/-0.002 wide on one side and .030 x .030 .005″ +/-0.002 wi…

BOEING ALL AIRCRAFT MODELS 51-00-17 PT 6 FIG 3. MULTIHOLE STANDARD WITH 11 HOLES SIZES: 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, 7/8″, 1.00″. EDM NOTCHES: .030 x .030 .005″ +/-0.002. MATERIAL: 4340 STEEL. Includes Test Report Traceab…

BOEING ALL AIRCRAFT MODELS 51-00-14 PT 6 FIG 3. MULTIHOLE STANDARD WITH 11 HOLES SIZES: 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, 7/8″, 1.00″. EDM NOTCHES: .050 x .050(+/-.005″) x .005″ (+0.00/-.002). MATERIAL: 6AL-4V TITANIUM. Includ…

5 STEP WEDGE. STEP PAD SIZE: 1.0″ X 1.0″ MATERIAL: 2024-T3 ALUMINUM. STEP RANGE: .100″, .110″, .120″, .130″, .140″, +/- .001″. Includes certification report traceable to NIST and Certificate of Conformance.

5 STEP WEDGE. STEP PAD SIZE: 1.0″ X 1.0″ MATERIAL: 2024-T3 ALUMINUM. STEP RANGE: .150″, .160″, .170″, .180″, .190″, +/- .001″. Includes certification report traceable to NIST and Certificate of Conformance.

CUSTOM 100° COUNTERSINK BOLT HOLE STANDARD MAUNUFACTURED TO BOEING PART NUMBER 194A, 737 PART 6 53-30-00. MATERIAL: 2024-T3 CLAD ALUMINUM. HOLE SIZES: 2 HOLES 8.6mmØ. Includes Test Report and Certificate of Conformance.

8 STEP WEDGE, STEP SIZES OF .110″, .120″,.130″, .140″, .150″, .160″, .170″, and .180″ +/- .001″. PAD SIZE: .75″x.75″, MATERIAL: 7075-T6 ALUMINUM. Includes Test Report and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .190″, .200″, .210″, .220″, .230″, .240″, and .250″ +/- .001″. PAD SIZE: .75″x.75″, MATERIAL: 7075-T6 ALUMINUM. Includes Test Report and Certificate of Conformance.

12 Hole Calibration Standard, Hole Sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. ( .030 x .030 and .020 x .020 Corner EDM Notches in each Hole. Material: 7075-T6 Aluminum

12 Hole Calibration Standard, Hole Sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. ( .030 x .030 and .020 x .020 Corner EDM Notches in each Hole. Material: 2024-T3 Aluminum

14 Hole Calibration Standard, Hole Sizes; 1/8″ 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″ and 3/4 inch diameters. ( .030 x .030 and .020 x .020 Corner EDM Notches in each Hole Per Boeing B737 PT 6 51-00-00 Prodedure 16 Fig.3, 1 Surface EDM Notch .020″ Deep X .750″ Long .005″ MAX Width. Material: 2024-T351 Aluminum. Includes Test Report and Certificate of Conformance.

7 STEP REFERENCE BLOCK. MATERIAL: MAGNESIUM STEP PAD SIZE: .75″ X .75″. STEP RANGE:.040″, .080″, .160″, .250″, .300″, .400″, .500″ +/- .001″. Includes certification report traceable to NIST and Certificate of Conformance.

11 HOLE REFERENCE STANDARD in 7075-T6 Aluminum; Hole Sizes: (5/32, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8,11/16, 3/4), With a .020″ x .020″ x .005″ and a .030″x.030″ x .005″ +/-.002″ Corner EDM Notch in each hole Per BOEING Proceedure 51-00-16 PT 6…

11 HOLE REFERENCE STANDARD in 4130 Carbon Steel; HOLE SIZES: (5/32, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16,5/8,11/16, 3/4), With a .020″ x .020″ x .005″ and a .030″x.030″ x .005″ +/-.002″ Corner EDM Notch in each hole Per BOEING Proceedure 51-00-16 PT 6…

11 HOLE REFERENCE STANDARD in 6AL-4V Titanium; Hole Sizes: (5/32, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8,11/16, 3/4), With a .020″ x .020″ x .005″ and a .030″x.030″ x .005″ +/-.002″ Corner EDM Notch in each hole Per BOEING Proceedure 51-00-16 PT 6 …

7 HOLE REFERENCE STANDARD in 7075-T6 Aluminum; Hole Sizes: (5/32, 3/16,1/4, 5/16, 3/8, 7/16, 1/2), With a .020″ x .020″ x .005″ and a .030″x.030″ x .005″ +/-.002″ Corner EDM Notch in each hole Per BOEING Proceedure 51-00-16 PT 6 FIG 3, 14 Notches Tota…

Custom McDonnell Douglas 12 bolt hole reference standard 7075-T6 Aluminum with a .060″L x .030Dx .005″ max width mid-wall notch, and .030″x.030″x.005″ max width corner notch in each hole. Hole sizes (.125, .156″, .187″, .250″, .281″, ..312″, .375″, .4…

Custom McDonnell Douglas 12 bolt hole reference standard 7075-T6 Aluminum with .005″ max width through EDM notch in holes #1-#6 and a .060″L x .030″D x .005″ max width mid-wall notch in holes #7-12, and .030″x.030″x.005″ max width corner notch in each hole. Hole sizes (109″,.125″, .1406″, .1562″, .1718″ .1874″, .203″, .2186″, ..2342″, .2498″, .2654″, .281″ NDT 06-20-01 FIG.4. Sheet 1 Page 8. Includes Test Report and Certificate of Conformance.

Custom McDonnell Douglas 12 bolt hole reference standard 7075-T6 Aluminum with a .060″L x .030Dx .005″ max width mid-wall notch, and .030″x.030″x.005″ max width corner notch in each hole. Hole sizes (.2966, .3122″, .3278″, .3434″, .359″, ..3746″, .3902″, .4058″, .4214″, .437″, .4526″, .4682″ NDT 06-20-01 FIG.4. Sheet 1 Page 8. Includes Test Report and Certificate of Conformance.

CUSTOM 4 STEP REFERENCE BLOCK. MATERIAL: 7075-T6. STEP SIZE .0100″,.400″,.700″, 1.00″ +/-.001. PAD SIZE: 1″X4″. Includes Test Report and Certificate of Conformance.

5 STEP ACRYLIC WEDGE. STEP SIZES: .200″, .300″,. 400″, .500″, .600″ MATERIAL: CAST ACRYLIC. PAD SIZE: 1.0″ x 1.0″ TOLEREANCE = +/- .002″. Includes Certification and Certificate of Conformance.

7 STEP WEDGE, STEP SIZES OF .280″, .350″, .450″, .550″, .650″, .750″, and .850″ +/- .001″. PAD SIZE: .75″x.75″, MATERIAL: 7075-T6 ALUMINUM. Includes Test Report and Certificate of Conformance.

12 HOLE REFERENCE STANDARD 4340 STEEL, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, .020″ x .005″ +/-.001″ THROUGH NOTCH ON EACH HOLE, A .030″ x .030″ x .005+/- .001″ CORNER NOTCH IN EACH HOLE. SURFACE NOTCHES: .01…

12 hole Reference Standard. Hole sizes: 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters, .030″ x .030″ x .005″ +/-.002″ Wide Corner EDM Notches and .020″ x .020″ x .005″ +/-.002″ Wide Mid-Wall EDM Notches. Materia…

7 HOLE 100° COUNTERSINK REFERENCE STANDARD 2024-T3 ALUMINUM, PLATE SIZE: 3.0″ x 2.5″ x 3/8″ . HOLE SIZES: 5/32″, 3/16″, 7/32″,1/4″, 5/16″,3/8″, 7/16″. TOTAL OF 7 EDM NOTCHES .030″ +0.002″/-0.002″ Long x .007″ Max Width Through the Depth of the Countersink. Includes Test Report and Certificate of Conformance.

13 HOLE REFERENCE STANDARD, 7075-T6 ALUMINUM. HOLE SIZES: 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 3/4″, 7/8″ & 1″. THRU EDM NOTCHES IN EACH HOLE, Depth: 0.040″ +/- 0.001 x Width : 0.005″ + 0 – 0.002″. Includes Certification R…

5 STEP ACRYLIC WEDGE. STEP SIZES: .600″, .700″,. 800″, .900″, 1.00″ MATERIAL: CAST ACRYLIC. PAD SIZE: 1.0″ x 1.0″ TOLEREANCE = +/- .002″. Includes Certification and Certificate of Conformance.

4 STEP WEDGE .020, .030, .040, .050 +/-.001 4340 CARBON STEEL . PAD SIZE:75″x.75″. Includes Test Report traceable to NIST and Certificate of Conformance.

15 HOLE REFERENCE STANDARD 7075-T6 ALUMINUM, HOLE SIZES: 1/8, 5/32, 3/16, 7/32 ,1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4,,7/8,1.0″ .030″ x .030″ CORNER NOTCH .005+/-.001, 3 SURFACE NOTCHES .750″L x .010″,.020″,.040″ DEEP. Includes Test Report and Certificate of Conformance.

15 HOLE REFERENCE STANDARD 4130 OR 4340 CARBON STEEL, HOLE SIZES: 1/8, 5/32, 3/16, 7/32 ,1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4,,7/8,1.0″ .030″ x .030″ CORNER NOTCH .005+/-.001, 3 SURFACE NOTCHES .750″L x .010″,.020″,.040″ DEEP. Includes Test Report and Certificate of Conformance

15 HOLE REFERENCE STANDARD 304 STAINLESS STEEL, HOLE SIZES: 1/8, 5/32, 3/16, 7/32 ,1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4,,7/8,1.0″ .030″ x .030″ CORNER NOTCH .005+/-.001, 3 SURFACE NOTCHES .750″L x .010″,.020″,.040″ DEEP. Includes Test Report and Certificate of Conformance.