Sheave with bronze bearing 1 / 2? Wide x 4? Od with hole in center for 3 /4? Bolt
No other part numbers with same form, fit, and function found.
A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 5835-01-293-6453
NSN 5950-01-479-5630
NSN 5999-01-128-1252
NSN 5965-01-415-0872
NSN 4140-00-481-3858
NSN 5935-00-315-3972
NSN 5975-00-215-8571
NSN 5935-00-114-3100
NSN 5930-01-462-6045
NSN 4140-01-487-7425
NSN 5930-01-269-5532
NSN 5855-01-243-2355