MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel 4130, condition c alternate material may be any sae 4130, 4140, 4340OR 8630 steel commercial grade heat treat rod to 150, 000 pSI Min tSRockwell C34-38 per specification MIL-H-6875; 0.250-IN.DIA 17.250 inLg surface finish machine surfaces shall be 250 microinchesrms and machined filleted radii shall not exceed that number unless otherwise noted break sharp edges 0.005 to 0.015 r unless otherwise noted
