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 5950-01-506-4402
NSN 5999-00-453-2006
NSN 7035-01-524-4895
NSN 6650-00-155-8331
NSN 6105-00-458-2497
NSN 6650-01-421-0838
NSN 5945-01-428-4033
NSN 5996-00-875-6818
NSN 7035-01-231-0336
NSN 5996-01-336-4895
NSN 6320-01-039-5891
NSN 5915-00-121-5544