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 5930-01-100-2682
NSN 5965-00-549-0220
NSN 5999-01-199-9143
NSN 6650-01-506-0386
NSN 7035-00-270-5519
NSN 6220-01-167-0516
NSN 2925-01-054-3190
NSN 5999-01-391-6282
NSN 5915-01-583-1505
NSN 5905-00-660-9119
NSN 5999-00-323-8569
NSN 5996-01-183-9053