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 5945-00-929-7894
NSN 6320-01-600-5808
NSN 5950-01-646-3932
NSN 5950-01-165-5364
NSN 5945-00-925-9992
NSN 6610-00-495-1344
NSN 5915-01-429-8665
NSN 6130-01-125-3958
NSN 5975-00-083-1433
NSN 5975-01-656-9772
NSN 4140-01-484-3561
NSN 6650-01-278-6645