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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5835-01-390-0880
NSN 5925-00-724-9811
NSN 6645-01-063-0714
NSN 6620-00-199-8734
NSN 5835-00-975-6538
NSN 6240-00-989-4398
NSN 6320-01-433-3953
NSN 5950-00-702-3022
NSN 5925-00-686-0555
NSN 6105-01-169-8222
NSN 5975-01-233-3244
NSN 4140-00-252-0879