An item having one fixed gear and one free gear, both having the same complement of helical 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 6320-00-636-0922
NSN 6240-00-368-4972
NSN 5935-00-039-8966
NSN 5895-01-494-8035
NSN 5985-01-075-1732
NSN 6650-01-589-9916
NSN 5935-01-509-9897
NSN 6320-00-593-0379
NSN 6110-01-625-4933
NSN 6645-00-042-9587
NSN 6620-00-953-8570
NSN 7035-01-199-6915