MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Nmaterial is steel, mil-s-5626; heat treat is harden to rc31-35, mil-h-6875a; finish 100 microinch all over; cadmium plate as per qq-p-416, type 1, class b all over followed by parco-lubrite per mil-c-12968 type a all over after grinding face"x" at assembly; magnetic inspect as per mil-i-6868a, before finishing; 2.235 inches minumum, 2.245 inches outside diameter; 1.560 inches inside diameter; 0.276 inch minumum, 0.278 inch thickness; 0.30x45 degree chamfer
