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 5905-01-248-3200
NSN 5935-01-561-9688
NSN 5835-00-647-2104
NSN 5998-01-443-4114
NSN 5935-01-431-0917
NSN 6150-01-373-4025
NSN 5950-00-073-2292
NSN 6220-01-091-8165
NSN 5925-01-519-9251
NSN 5945-01-535-7037
NSN 5975-01-390-6902
NSN 6135-01-412-8929