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 6105-00-618-0153
NSN 6620-01-454-5717
NSN 6130-00-947-6618
NSN 5910-01-316-3394
NSN 6320-00-115-0883
NSN 5975-01-048-5927
NSN 5965-01-039-8557
NSN 2925-01-457-5649
NSN 6135-00-803-3012
NSN 5945-00-928-5401
NSN 5985-01-515-6266
NSN 5935-01-418-9678