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 6240-01-018-4895
NSN 6610-00-735-5804
NSN 5965-00-549-0220
NSN 5975-00-759-0228
NSN 6610-01-421-5367
NSN 5835-01-120-5079
NSN 6130-00-254-8337
NSN 5945-00-927-0820
NSN 5915-00-478-7834
NSN 5960-00-170-6447
NSN 7035-00-861-7913
NSN 5925-01-237-5755