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 6130-00-930-8823
NSN 5985-01-531-5568
NSN 6320-01-489-6044
NSN 5855-00-821-7512
NSN 5998-00-772-9833
NSN 5985-01-180-8228
NSN 6620-01-205-0320
NSN 5965-01-104-5102
NSN 4140-01-206-7139
NSN 5965-01-109-2917
NSN 6150-01-331-5686
NSN 5920-01-382-9379