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 5920-01-462-6694
NSN 6150-01-197-6239
NSN 5910-00-885-8980
NSN 6220-00-071-4598
NSN 6685-00-936-9852
NSN 5945-01-124-2457
NSN 2925-00-239-9220
NSN 5925-00-814-8428
NSN 5930-01-528-7753
NSN 6130-00-734-5354
NSN 5950-00-467-6090
NSN 5975-00-279-8693