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 5905-00-104-9920
NSN 4140-01-100-4164
NSN 6220-01-633-5105
NSN 5895-00-729-1151
NSN 5998-01-066-8072
NSN 6685-00-224-5310
NSN 6685-01-041-4407
NSN 6685-01-191-6732
NSN 5998-00-624-0523
NSN 6105-01-510-5312
NSN 5895-01-439-0715
NSN 6610-00-514-6171