MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel type 4340 per mil-s-5000; cadmium cl 2, type 3 per qq-p-416; surface rough 90aa microinches; heat treat rc34 minto rc38 max.; 2.500 in. Lg approx by 1.470 in. Hgt o/a; 0.470 in. Hgt head w/0.090 in. Lg by 45.0 degrees chamfer, four 0.391 in. Diameter holes and two 0.380 in. Diameter holes, one 0.213 in. Diameter hole by 0.250-28 unf-3b thd by 0.300 in. Deep in center; 1.000 in. Hgt body by 1.492 in.Wd w/0.750 in. Hgt by 0.750 in. Wd bore
