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 5960-01-411-5217
NSN 2925-01-564-8043
NSN 5975-01-565-7760
NSN 6320-01-230-8444
NSN 6145-00-458-6437
NSN 5835-01-078-6126
NSN 6110-01-043-5647
NSN 5905-01-398-7557
NSN 6240-01-398-0646
NSN 6645-00-472-4048
NSN 5855-01-100-3272
NSN 6650-01-459-4238