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 5985-01-100-3801
NSN 5910-00-126-9608
NSN 6110-00-138-8687
NSN 6645-00-663-8111
NSN 6650-01-545-5672
NSN 5835-00-438-4489
NSN 6320-01-381-7023
NSN 6650-01-252-5428
NSN 6240-01-489-5806
NSN 5855-01-537-1162
NSN 5925-01-334-5602
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