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 5975-01-427-3521
NSN 5950-01-556-3064
NSN 5999-01-615-7120
NSN 6105-01-482-0240
NSN 6110-00-110-0349
NSN 6105-00-481-3401
NSN 5965-01-538-0698
NSN 5925-00-222-6199
NSN 5985-00-804-6939
NSN 5935-00-006-2248
NSN 5998-00-879-4650
NSN 5945-01-055-0207