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 6135-00-921-6487
NSN 5835-00-427-2772
NSN 6220-00-269-4556
NSN 6320-01-631-7828
NSN 6620-00-060-6801
NSN 5855-00-973-5717
NSN 6110-01-239-4180
NSN 6150-01-228-5974
NSN 5930-01-541-4414
NSN 5960-00-490-6209
NSN 7035-00-238-3662
NSN 5965-01-633-8849