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 6240-00-290-4185
NSN 2925-01-442-7812
NSN 6320-01-461-1390
NSN 6130-00-912-0410
NSN 6610-01-199-0499
NSN 6150-01-129-8000
NSN 5960-01-439-9517
NSN 5965-01-408-6218
NSN 5965-00-153-5216
NSN 6105-00-928-4092
NSN 6150-00-907-2647
NSN 5996-01-316-3492