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 6130-01-602-4034
NSN 5999-01-218-3075
NSN 6105-00-083-6066
NSN 6150-01-573-1732
NSN 6645-01-432-7052
NSN 6105-01-619-6546
NSN 5835-01-529-3050
NSN 6620-01-068-4498
NSN 6145-01-071-7316
NSN 6110-01-348-9740
NSN 5950-01-218-7082
NSN 6620-01-435-0799