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 6220-00-628-4721
NSN 5895-01-371-3774
NSN 6610-00-161-0680
NSN 5905-01-473-7374
NSN 6645-01-521-8525
NSN 5998-01-290-7550
NSN 2925-01-239-6044
NSN 6130-01-394-4058
NSN 4140-01-384-3890
NSN 5915-01-108-9473
NSN 5990-01-346-5422
NSN 5915-01-459-2109