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 5990-00-591-3793
NSN 6685-01-417-1807
NSN 5985-01-251-7696
NSN 5905-01-385-2488
NSN 5998-01-252-6009
NSN 5905-01-480-0505
NSN 6220-00-862-3221
NSN 6150-01-111-7786
NSN 5985-00-917-2290
NSN 6220-00-871-3879
NSN 5950-01-255-1879
NSN 5855-01-448-8799