Gray color shell
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 5905-01-099-8231
NSN 5965-00-836-2690
NSN 5998-00-488-9680
NSN 6220-00-157-5009
NSN 5975-01-391-6479
NSN 6130-01-541-0017
NSN 5935-00-817-4602
NSN 5930-00-295-3859
NSN 6240-00-079-1759
NSN 5998-01-413-4361
NSN 6220-01-511-1629
NSN 6610-01-434-4958