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 5835-00-764-4388
NSN 5930-01-408-7677
NSN 6650-01-022-9523
NSN 5950-00-562-4295
NSN 5935-00-006-7094
NSN 5965-01-433-6629
NSN 7035-00-402-9426
NSN 6220-01-027-1294
NSN 5950-01-391-1026
NSN 6105-01-354-7475
NSN 4140-00-141-0132
NSN 6220-01-313-3395