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 7035-01-525-7673
NSN 5920-01-492-6512
NSN 5965-01-189-4805
NSN 6240-00-505-6099
NSN 5835-01-319-4636
NSN 6685-00-523-1500
NSN 2925-00-863-8578
NSN 6220-00-998-6142
NSN 6135-00-603-4859
NSN 5930-01-399-7168
NSN 5925-01-143-7216
NSN 5985-00-732-2327