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 5975-01-612-7736
NSN 5920-00-942-9806
NSN 5945-00-471-8456
NSN 7035-01-622-8911
NSN 5835-00-348-8549
NSN 6135-01-415-1163
NSN 4140-01-595-3827
NSN 5945-00-816-4282
NSN 5925-01-109-3582
NSN 6685-01-292-8704
NSN 5905-01-193-6249
NSN 6220-01-477-2539