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 5905-01-424-2957
NSN 6145-01-135-8243
NSN 5990-00-411-6944
NSN 5990-01-272-4091
NSN 6685-00-257-4088
NSN 5996-01-023-7896
NSN 6610-01-243-8506
NSN 5925-01-337-2362
NSN 6135-00-998-5884
NSN 6110-01-469-5921
NSN 6150-01-413-4162
NSN 6130-01-024-1679