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 5996-01-606-9454
NSN 5905-01-026-5761
NSN 6135-00-269-5843
NSN 6110-01-124-5637
NSN 5925-01-047-2140
NSN 5925-01-296-4365
NSN 5996-01-376-7659
NSN 5985-01-070-3902
NSN 7035-00-079-7189
NSN 6220-00-171-8638
NSN 5855-00-688-9954
NSN 6320-01-631-7828