MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel comp 4320, black oxide coated MIL-C-13924 class 1, rockwellhardness rating c scale 26 to 33, dim 5.448 in Min 5.453 in Mad id 5.697IN. Min 5.698 in Maximum od 1.036 in Min 1.056 in Maximum o/a lg 5.190 in MIN5.210 in Maximum internal flange dia 0.120 in Min 0.125 in Maximum internalflange w max surface finish all surfaces 100 microinches aa inside rightcorner chamfered 0.090 in Nom lg by 15 deg outside left corner CHAMFERED0.070 in Min 0.090 in Maximum lg by 45 deg id and od concentric w/each otherwithin 0.005 tir magnetic particle inspected magnafluxed, MIL-I-6868
