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 6650-01-224-7923
NSN 5960-01-505-2426
NSN 5930-00-801-2910
NSN 5925-00-906-7838
NSN 6645-01-470-2951
NSN 5915-01-217-5277
NSN 5950-01-030-7038
NSN 6110-00-832-8280
NSN 5990-00-947-6879
NSN 6130-01-531-9575
NSN 5996-01-467-0336
NSN 5855-00-471-6002