Weapon system essential
An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5835-00-554-0399
NSN 6150-01-004-9632
NSN 5905-01-318-9530
NSN 5930-00-721-3328
NSN 5905-01-287-5626
NSN 5925-01-350-3646
NSN 5930-01-634-0659
NSN 6110-00-453-8971
NSN 5960-00-190-5817
NSN 2925-01-161-2325
NSN 6620-01-323-6091
NSN 5996-00-665-2869