MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
6aluminum alloy qq-a-250/11 comp 6061-to, surface treatment anodized per mil-c-5541, shape, 270 degrees conical collar, dim., 7.500 in. Base od, 5.080 in. Base id, 4.000 in. Nom top id, 1.915 in. Nom height, 0.063 in. Material thickness, four mounting holes 0.218 in. Min, 0.225 in. Maximum diameter drilled on 7.500 in. Bolt circle dia, two holes on left side ofopening 50.0 degrees above and below horizontal centerline, two holes adjacent to opening 60.0 degrees above and below horizontal centerline, item used on combing transmission
