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 6650-01-409-1992
NSN 5905-01-596-6188
NSN 5985-01-410-7826
NSN 6130-01-337-8178
NSN 7035-01-556-6860
NSN 6610-01-474-6333
NSN 6150-01-553-2122
NSN 6645-01-445-5235
NSN 5935-00-061-7296
NSN 5985-00-511-4251
NSN 5990-00-111-3614
NSN 6685-01-316-2646