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 6105-01-137-9274
NSN 6645-01-373-2262
NSN 6105-01-517-9047
NSN 6105-01-579-4547
NSN 5835-01-440-5391
NSN 6610-01-647-7412
NSN 5835-01-085-5487
NSN 6610-00-596-9883
NSN 6320-01-359-3921
NSN 6685-00-839-8623
NSN 6685-01-377-0519
NSN 6130-00-409-9073