MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
O1a lg 10.500 in., 4.669 in. Dia; matl, steel aisi 4140-4150; handle 0.250 dia, 6.500 dev lg, matl, steel aisi 4140-4150; black oxide per ams 2485 harden rc 40-45; width between flats 2.885 in.; spline true involute form diameter 4.420 in. Max; root diameter 4.412 in. Max, no. Teeth 32, diametral pitch 0.438 in. Pressure angle 30 deg; pitch diameter 4.571; base circle 3.959 in.; circular pitch 0.449 in.
