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 6110-00-937-9245
NSN 6320-01-066-1766
NSN 5985-01-141-7059
NSN 5945-01-095-4222
NSN 6650-00-614-1711
NSN 5920-01-211-5557
NSN 5895-01-399-0240
NSN 5990-01-338-2103
NSN 5855-00-688-9954
NSN 6320-01-259-2604
NSN 6145-01-619-5722
NSN 6105-01-122-1356