18 in. Single block, grooved for 3/4 in. Rope
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 6145-00-464-7494
NSN 6145-01-012-2557
NSN 6150-01-110-0129
NSN 5915-01-642-1670
NSN 5855-01-388-2424
NSN 6150-00-709-8723
NSN 5925-01-377-5849
NSN 5960-00-813-9012
NSN 5985-01-268-2863
NSN 5855-01-582-2111
NSN 5905-00-776-3188
NSN 6240-01-322-4887