Description
6 Hole reference standard (Aluminum 7075-T6 manufactured in accordance with Boeing Specification 51-00-02 Part 6 Procedure 1 or 2. Hole Sizes: 15/32″, 17/32″, 9/16″, 11/16″, 5/8″, 3/4″ ( .020″ x .020″ x .005″ +/- .002), ( .030″ x .030″ x .005″ +/- .002) Corner EDM Notches. Includes Test Report and Certificate of Conformance.