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 4140-00-287-9199
NSN 6150-01-472-5939
NSN 5998-01-443-3453
NSN 6320-01-578-6006
NSN 5960-01-641-5493
NSN 6150-01-576-1600
NSN 5915-01-386-7171
NSN 6135-00-856-1343
NSN 5996-01-426-8531
NSN 6650-01-028-1304
NSN 5935-01-602-1851
NSN 7035-01-158-7673