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 6130-00-089-0402
NSN 6110-01-198-1557
NSN 5998-00-456-0864
NSN 6145-01-178-9265
NSN 5895-01-517-5482
NSN 5975-00-569-8715
NSN 5930-01-477-1750
NSN 6135-01-534-3007
NSN 5999-01-090-0664
NSN 6685-01-056-5283
NSN 5996-00-155-1371
NSN 6130-01-448-2987