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 6145-00-174-9344
NSN 5960-00-725-5380
NSN 6240-01-655-7354
NSN 5935-00-188-7610
NSN 5965-01-245-6585
NSN 4140-00-671-4532
NSN 5915-01-426-1338
NSN 6650-01-230-5155
NSN 5996-01-256-1083
NSN 5925-00-110-3194
NSN 6320-01-523-4954
NSN 5965-01-148-4979