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 6320-00-731-6134
NSN 5985-01-055-5656
NSN 4140-00-760-8920
NSN 6685-00-676-6320
NSN 6135-01-091-6021
NSN 5996-00-620-2940
NSN 5950-01-441-8711
NSN 5998-01-622-4030
NSN 5998-01-068-4952
NSN 5920-01-463-6862
NSN 6650-01-426-4253
NSN 5999-00-462-8296