MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Valuminum alloy 7075-t6, impact extruded, spec mil-a-12545; protective finish, anodic hardcoat and sodium dichromate seal all surfaces except threads and surface -c- as per specification mil-c-60536; 6.0587 in. Outside dia; 2.098 in. Length; 2 holes 0.490 in. Diameter by 0.250 in. Deep, centers located 3.00 in. Apart; external threads, 5.375-20uns-2a l.H., 5.3408 in. Pitch diameter with 0.290 in. Thread fastening length; 65, 000 psi at 2 pct offset; used on test proj 155mm adam m692 and proj 155mm adam m731
