MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
4340 steel per mil-s-5000 or 4140 steel per mil-s-5626 cad plate per qq-p-416 type 2 class 2; 3.375 in. Majoro.D 1st end 2.423 in minor diameter 1st end, 1.339 maximum i.D. 2nd end; 1st end external teeth 26 3.250 in. Pitch dia; internal spline 30 teeth 2.500 in. Pitch dia, remove 3 equally spaced teeth to equal depth; internal spline 2nd end 17 teeth 1.417 in. Pitch dia; retainer 2.162 in. Deep; part of shift clutch assembly
