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 5895-01-499-3882
NSN 7035-00-275-5604
NSN 6645-01-194-6594
NSN 5935-01-632-0755
NSN 6320-00-937-5625
NSN 6150-01-561-8262
NSN 2925-01-589-9136
NSN 5945-01-358-8242
NSN 5855-01-378-1763
NSN 6220-00-671-7960
NSN 5990-01-014-1280
NSN 6110-01-654-3869