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 5905-01-224-3974
NSN 5965-00-454-3444
NSN 6685-01-096-2275
NSN 5975-01-131-2239
NSN 6240-00-079-1759
NSN 5990-00-467-7431
NSN 6240-00-541-7032
NSN 5910-01-178-4229
NSN 7035-01-417-6261
NSN 6135-01-329-7994
NSN 6150-00-182-7102
NSN 5990-00-754-2842