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 5945-01-218-7056
NSN 5910-01-646-2920
NSN 6620-01-013-5432
NSN 5950-01-608-5105
NSN 5996-00-816-9320
NSN 6220-00-239-0302
NSN 2925-00-441-8252
NSN 5999-01-541-8664
NSN 5975-00-610-5875
NSN 5925-01-441-9624
NSN 5905-01-461-2916
NSN 5895-01-534-6419