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 6650-00-021-9555
NSN 5975-00-830-7638
NSN 5930-01-094-0156
NSN 5999-00-242-4631
NSN 5960-01-016-5387
NSN 6130-01-047-7470
NSN 6685-01-570-8803
NSN 5905-01-492-6180
NSN 4140-00-495-0649
NSN 5985-01-160-7898
NSN 6685-01-320-3344
NSN 5935-00-858-9218