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 6240-01-358-0064
NSN 5910-01-423-7233
NSN 5965-01-130-9563
NSN 5960-00-351-4821
NSN 5925-01-169-1376
NSN 6220-01-592-0078
NSN 5945-01-267-2461
NSN 5905-00-737-4962
NSN 6220-01-463-6068
NSN 5950-01-374-9354
NSN 6135-01-650-6529
NSN 2925-01-510-9378