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 5930-01-299-3717
NSN 6110-01-554-5026
NSN 6110-00-193-2847
NSN 5895-00-467-5032
NSN 5990-01-379-8794
NSN 5950-01-206-4403
NSN 4140-01-284-3198
NSN 5910-00-596-3179
NSN 6620-01-201-9295
NSN 5835-01-470-3337
NSN 6610-01-010-3159
NSN 5935-01-361-9126