11 BOLT HOLES WITH 2 CORNER NOTCH CALIBRATION REFERENCE STANDARD (Inch Version) ASME SA36 / A36

11 HOLE REFERENCE STANDARD; Hole Sizes: (5/32", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4") With a 0.020" x 0.020" x 0.005" and a 0.030" x 0.030" x .005"+/-.002" Corner EDM Notch in each hole Per BOEING Procedure 51-00-16 PT 6. Includes Test Report and Certificate of Conformance.

DIMENSION: 5.5" (L) x 2.2" (W) x 0.25" (T)

Holes SIZE: Ø5/32", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4".

Hole Notch Configurations: 

• 0.030" x 0.030" x 0.005" max width corner notch in each hole (Qty 11)

• 0.020" x 0.020" x 0.005" max width corner notch in each hole (Qty 11)

MATERIAL: ASME SA36 / A36.

NOTE:  For special alloy request by mail.