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 4140-00-905-6570
NSN 5895-00-726-4831
NSN 5998-01-269-9009
NSN 5855-01-067-8841
NSN 6620-01-416-9882
NSN 5935-01-401-5324
NSN 5920-00-498-1392
NSN 6110-00-116-5514
NSN 5975-01-496-0336
NSN 2925-00-927-3594
NSN 6650-01-129-8343
NSN 6650-00-346-9106