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 5915-00-981-5537
NSN 6320-01-259-2604
NSN 5905-01-334-1818
NSN 6650-00-861-6208
NSN 5996-01-495-4331
NSN 5965-01-399-8454
NSN 6685-00-692-8341
NSN 6105-00-163-1470
NSN 5975-01-081-8095
NSN 6110-01-449-8870
NSN 5965-00-370-3855
NSN 7035-01-535-3807