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 6145-01-153-1413
NSN 5905-01-101-9413
NSN 5999-01-447-9869
NSN 7035-00-215-3272
NSN 5925-01-219-2316
NSN 6130-00-232-7617
NSN 6135-00-073-8939
NSN 6135-01-576-9616
NSN 4140-00-850-5973
NSN 6105-01-535-7921
NSN 6220-01-619-0567
NSN 5920-01-560-0736