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 5985-01-291-0511
NSN 5945-01-607-6177
NSN 6130-01-186-9729
NSN 4140-00-608-5654
NSN 6645-01-500-0827
NSN 5990-00-834-1744
NSN 5915-00-119-9104
NSN 5945-01-571-1737
NSN 6650-01-374-4923
NSN 5920-01-508-1338
NSN 5895-01-528-1966
NSN 6150-01-212-3003