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 6220-00-079-4840
NSN 5996-00-974-5343
NSN 2925-01-194-9737
NSN 6150-01-008-1537
NSN 6620-00-767-9415
NSN 6240-00-789-3370
NSN 5910-01-274-9075
NSN 5985-00-476-6162
NSN 6610-01-204-9146
NSN 6220-01-069-2340
NSN 6610-00-166-7406
NSN 5996-01-444-1488