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 6645-01-241-4300
NSN 6105-00-105-2443
NSN 6145-01-550-9281
NSN 5950-01-300-4078
NSN 5915-01-192-7654
NSN 5905-01-452-6125
NSN 5835-01-370-4292
NSN 5895-01-337-5171
NSN 5855-00-185-1560
NSN 6220-01-484-2153
NSN 5965-00-471-5018
NSN 5835-00-160-3126