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 6130-00-187-0211
NSN 6240-01-644-7623
NSN 5998-00-858-6498
NSN 6645-01-271-0248
NSN 6110-01-541-4930
NSN 5915-00-216-5909
NSN 2925-00-730-3115
NSN 6105-01-542-9995
NSN 6145-01-278-9675
NSN 5990-01-540-1619
NSN 5925-01-411-5222
NSN 6105-01-073-6398