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 6685-01-413-8374
NSN 6105-00-451-6563
NSN 5960-01-632-6576
NSN 5960-00-633-7670
NSN 4140-00-740-2153
NSN 5855-01-318-7663
NSN 6685-01-359-9166
NSN 6110-01-053-4245
NSN 6645-01-578-6815
NSN 6110-01-515-6348
NSN 5998-00-789-5348
NSN 5920-00-372-5864