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 6320-00-593-0379
NSN 6685-00-798-5211
NSN 4140-01-426-8428
NSN 6150-01-107-4841
NSN 5835-00-092-1136
NSN 4140-00-053-8358
NSN 5915-01-605-3117
NSN 5925-01-602-9229
NSN 6610-01-122-0064
NSN 5965-01-064-7496
NSN 6685-01-378-4224
NSN 6240-01-585-1086