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 5965-00-118-8199
NSN 6240-01-526-6573
NSN 5965-01-146-1311
NSN 6150-01-633-6567
NSN 6320-01-159-2211
NSN 6150-00-971-7079
NSN 5985-00-847-1744
NSN 5985-01-129-1794
NSN 6650-00-587-6917
NSN 6610-00-170-6715
NSN 5965-01-073-4758
NSN 6320-01-160-3730