MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, mil-s-16113 grade m, class a, 2.740 in. Min, 2.745 in. Maximum od, 1.781 in. Min, 1.791 in. Maximum bore dia, counterbore 2.000 in. Min, 2.005 in. Maximum dia, 0.0625 in. Deep one end, 3 holes thd 0.250 in.-20 thd equally spaced on 2.375 in. Diameter bolt circle, bore, od, counterbore face 125 microinch finish, counterbore wall and ring face 250 microinch finish, 0.250 in. Lg o/a
