MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Magnesium alloy qq-m-56 comp az91cond hta or steel, corrosion resisting ams 5355, dichromate treated per mil-m-3171 type 3, dim., 3.000 in. Nom od, 2.650 in. Nom liner od, 2.4401 in. Min, 2.4406 in. Maximum liner id, 0.754 in. Min, 0.759 o/a w, 4.810 in. Min, 4.820 in. Maximum width across mounting brackets, 4.250 in.Min, 4.260 in. Maximum c to c distance between mounting holes, 0.250 in. Bracket thk, one hole per side 0.268 in. Diameter drilled through bracket on horizontal centerline 0.355 in. From side, hanger splitin half through mounting brackets on horizontal centerline, item used on tail rotor drive
