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 5975-01-441-9221
NSN 6610-01-523-8189
NSN 5930-01-381-6277
NSN 5950-01-065-0858
NSN 6135-01-512-8740
NSN 5950-01-630-6002
NSN 2925-01-448-2880
NSN 6110-01-185-5040
NSN 7035-00-834-2090
NSN 6150-00-222-5302
NSN 5950-00-246-9358
NSN 6620-01-303-2563