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 6650-01-158-6888
NSN 6105-01-154-8232
NSN 5965-01-383-2614
NSN 5895-01-516-3875
NSN 6610-01-543-8567
NSN 5985-01-272-0786
NSN 5910-01-074-0002
NSN 5950-00-904-0527
NSN 4140-01-017-8292
NSN 6620-01-608-0978
NSN 5990-01-605-4769
NSN 6610-00-141-0393