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 5960-01-464-1443
NSN 5835-00-155-1379
NSN 5895-00-981-1469
NSN 5945-01-082-2771
NSN 5895-01-378-7144
NSN 6130-01-133-3165
NSN 5910-00-969-7646
NSN 6105-01-008-9223
NSN 5835-01-478-9428
NSN 6650-01-125-4989
NSN 7035-01-145-5059
NSN 5930-01-438-9877