MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel mil-s-6758 cond d4 or mil-s-5626 cond c4, black oxide coated bps fw4084, dim., 0.750 in. Nom o/a lg, 3.250 in. Nom flange od, 0.125 in. Nom flangethk, 2.625-16n class 2a threads on bodyod by 0.625 in. Lg, internal involute spline data, 18 teeth 0.250 in. Lg on right end id, 30.0 degrees pressure angle, 1.800 in. Pitch dia, 1.700 in. Min, 1.705 in. Maximum minor dia, 2.000 in. Nom major dia, flange side id counterbored to 2.125 in. Diameter by 0.500 in. Deep, 17 equally spaced holes 0.187 in. Diameter drilled through flange face on 2.868 in. Diameter bolt circle, 17 holes 0.104 in. Diameter in-line w/flange holes drilled through od 0.120 from flange face
