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 5920-01-621-9796
NSN 6620-01-633-8443
NSN 6685-01-555-7938
NSN 5998-01-619-7690
NSN 5996-00-349-8885
NSN 6135-00-926-8322
NSN 6610-00-199-5357
NSN 5920-01-255-0816
NSN 6645-00-761-5148
NSN 5990-01-532-0670
NSN 2925-01-354-1752
NSN 5835-00-193-8951