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 5945-01-659-3922
NSN 5935-01-114-4997
NSN 5975-01-633-4896
NSN 5910-01-253-6139
NSN 7035-01-463-3368
NSN 6220-01-156-9610
NSN 5990-00-219-7413
NSN 6105-00-079-0044
NSN 6650-01-357-0644
NSN 5920-01-573-7227
NSN 5985-00-248-1181
NSN 6645-01-358-1474