MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Usteel type 9310 per ams6260; cadmium plate per qq-p-416; 9.234 in. Lg o/a; first end flange and tapered, triange shape flange w/three 0.750 in. Diameter holeson 5.1875 in. Diameter bolt circle, 4.000 in. Id taper to 1.718 in. Id; second end, 0.921 in. Id w/93 external serrations by 1.155 in. Minor diameter by 1.175 in. Major diameter by 1.1625 in. Pd by 0.199 in. Lg; 1.173-18 ns-3a thd by 0.254 in. Lg located 0.090 in. From serrations; heattreat case to rockwell c58 to c64 and rockwell c30 to c40 core hardness
