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 5855-01-389-3091
NSN 6320-01-399-6177
NSN 6130-00-736-1068
NSN 2925-01-052-0636
NSN 5935-00-089-7226
NSN 2925-00-290-7052
NSN 6685-01-205-1502
NSN 5950-01-647-4684
NSN 5945-01-067-4879
NSN 4140-01-642-0219
NSN 6105-01-433-6827
NSN 6320-01-036-2598