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 5990-01-065-0492
NSN 2925-00-693-5748
NSN 6645-01-432-1068
NSN 5985-01-242-9467
NSN 6240-01-292-7706
NSN 6150-00-433-8592
NSN 5965-00-553-6898
NSN 2925-01-244-3016
NSN 5915-01-529-6867
NSN 5925-01-481-3442
NSN 6145-01-518-0574
NSN 5915-01-622-3588