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 5990-00-779-8268
NSN 5950-01-417-9622
NSN 5925-01-071-1802
NSN 6645-01-633-1852
NSN 7035-01-381-7622
NSN 5945-00-420-1273
NSN 6105-01-423-1417
NSN 6150-01-060-8496
NSN 5945-00-541-7833
NSN 5920-01-033-4891
NSN 5965-00-082-8987
NSN 6130-00-400-2989