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 6645-01-571-6404
NSN 6650-01-279-7136
NSN 5975-01-019-1553
NSN 5835-00-227-7909
NSN 5930-01-187-0735
NSN 6105-01-044-5405
NSN 7035-01-193-2667
NSN 5905-01-081-2223
NSN 6645-01-240-5499
NSN 6685-00-988-7053
NSN 5915-00-285-2213
NSN 5905-01-390-2658