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 6320-01-366-5157
NSN 5960-01-154-1833
NSN 5960-01-047-9224
NSN 6220-01-212-7069
NSN 6130-00-877-5743
NSN 5950-01-116-3013
NSN 5910-00-185-5742
NSN 6610-01-130-8885
NSN 5915-00-418-3573
NSN 4140-01-616-8555
NSN 5998-01-244-1018
NSN 5905-00-252-3392