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 5905-01-428-9660
NSN 6240-00-689-8504
NSN 6620-01-139-6455
NSN 5935-01-117-6119
NSN 6650-01-551-6866
NSN 4140-01-219-4754
NSN 6645-00-410-9814
NSN 6110-01-009-0680
NSN 6130-00-449-8412
NSN 5935-00-707-7988
NSN 6135-01-430-3119
NSN 5960-01-499-7172