1560H37-094-1
Cap, Sleeve and Spindle Assembly
General Characteristics Item Description: Magnesium alloy QQ-M-56 comp AZ63-HTA or comp AZ92-HTA, surface treatment dichromate MIL-M-3171 type 3, dim., 6.250 in. N/m flange od, 0.125 in. nom flange W, 0.6875 in. nom O/a W, 6-16 N class 3 external od threads by 0.406 in. lg, one central external extension 0.880 in. dia by 0.500 in. lg W/0.625 in. distance across wrenching flats, fiveinternal webs 0.180 in. thk, item used on main rotor hub
