Gray color shell
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 7035-01-598-2394
NSN 2925-00-242-7688
NSN 6240-00-461-1451
NSN 5935-01-298-1213
NSN 5920-00-404-1078
NSN 5925-00-364-7969
NSN 6150-00-686-8322
NSN 5910-01-536-2545
NSN 5895-01-440-9847
NSN 6685-01-122-8073
NSN 5975-00-767-0976
NSN 5895-00-045-9695