MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Lc/o alloy steel astm-a-331 grade 4340 or 8740, with an length of 1.531 in. Nom, one end having a 0.3125-18unc-2a thread 0.625 in. Long, a flatted head 0.488 in. Diameter 0.156 in. Thick and 0.437 in. Accross the wrenching flats, the second end is a shaft 0.750 in. Long and 0.250 in. Dia, the threaded end having a 0.06 in. X45 degrees chamfer, the item to be heat treated to rockwell c45-50 according to mil-h-6875, and phosphate coat according to mil-c-16236 type m, class 2
