MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Material: cold rolled steel; finish: black oxide; dimensions: o.D.-3.625 in., i.D.-2.1255 to 2.1265 in., and thickness-0.873 to 0.875 in., special features-two bolt holes, 0.374 to 0.375 in. Dia, 180.0 deg. Apart on a 2.812 in. Bolt circle. Each bolt hole is reamed on one side with a 0.062 in. By 45.0 degrees countersink. Also has one setscrew, 5/8-11 tap, centered along width midway between the bolt holes
