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 6135-00-209-6918
NSN 5920-01-247-5299
NSN 2925-00-592-2819
NSN 6130-01-306-2078
NSN 6150-00-147-8223
NSN 6220-01-476-9371
NSN 5855-00-494-9581
NSN 6145-01-317-2533
NSN 5910-01-633-9963
NSN 5910-01-088-8311
NSN 6220-00-397-6910
NSN 5855-01-540-5922