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 5950-01-565-0460
NSN 5965-01-454-8076
NSN 6320-01-370-5222
NSN 6150-00-074-1499
NSN 5910-01-102-6480
NSN 5990-00-518-0684
NSN 5835-01-116-2369
NSN 5935-01-010-7100
NSN 6620-01-545-4845
NSN 5990-01-459-3856
NSN 5945-00-267-1458
NSN 5996-01-302-2128