MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, mil-s-5000, comp 4340 cond e, black oxide coated mil-c-13924 class 1, rockwell hardness rating c scale 27 or brinell hardness no. 264 max, dim., 8.190 in. Min, 8.210 in. Maximum id, 8.409 in. Min, 8.411 in. Maximum od, 1.990 in. Min, 2.010 in. Maximum o/a lg, 10.374 in. Min, 10.394 in. Maximum flange od, 0.080 in. Nom flange w, 7.870 in. Min, 7.890 in. Maximum internal flange dia, 0.320 in. Nom internal flange w, left end id 8.062 in. Nom counterbored to 8.340 in. Nom diameter by 0.125 in. Nom deep w/base chamfered 30 deg, 10 lubrication holes drilled through external flange groove, max surface finish, id, od and right end surface of left flange 80 microinches aa, all other surfaces 125 microinches aa, six bolt holes 0.281 in. Diameter equally spaced starting at 30 degrees from vertical centerline on 9.624 in. Nom bolt hole circle
