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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-553-7778
NSN 6685-01-531-3608
NSN 5990-01-081-3845
NSN 7035-01-501-9118
NSN 5999-01-048-0692
NSN 5998-01-451-1671
NSN 5999-00-610-5384
NSN 5835-00-193-8951
NSN 5895-01-573-4492
NSN 4140-01-270-1067
NSN 5905-00-914-0885
NSN 5930-01-445-6820