10 in. Double block, 1 in. Diameter pin, 3-1/2 in. Circ 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 5925-01-333-0618
NSN 5945-00-150-3034
NSN 5950-01-410-9251
NSN 5895-01-252-8831
NSN 5950-01-436-5244
NSN 5998-01-247-2341
NSN 5935-01-299-3485
NSN 6320-00-468-8421
NSN 5910-00-776-5868
NSN 6320-01-536-3077
NSN 5930-01-437-9787
NSN 4140-00-296-9695