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 5910-01-422-4785
NSN 5950-01-338-6139
NSN 4140-01-432-0855
NSN 6135-01-556-7318
NSN 5915-01-408-7411
NSN 5975-01-193-8662
NSN 5895-01-132-3076
NSN 5915-01-468-5104
NSN 5945-00-274-5690
NSN 6620-01-288-8249
NSN 6650-00-908-6358
NSN 6145-01-476-5451