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 5996-01-284-8835
NSN 6645-01-435-6373
NSN 6610-01-421-6910
NSN 5999-00-615-1771
NSN 6685-00-436-7635
NSN 6240-00-410-5979
NSN 5965-00-836-2690
NSN 5930-01-573-7265
NSN 5960-01-339-0008
NSN 6130-00-503-2622
NSN 5945-00-586-1050
NSN 5925-01-215-2119