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 6220-01-104-5604
NSN 4140-00-110-4524
NSN 5950-00-121-7709
NSN 6220-00-254-0427
NSN 5895-01-045-1410
NSN 5965-01-157-2403
NSN 5930-00-190-0295
NSN 5998-00-240-5320
NSN 5910-00-727-7631
NSN 2925-00-964-7128
NSN 5965-01-540-4977
NSN 6645-01-643-2558