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 6320-00-116-3658
NSN 6240-00-402-2386
NSN 5965-01-356-9880
NSN 5975-01-168-6147
NSN 6645-01-162-7825
NSN 6220-01-147-4500
NSN 5960-00-269-4762
NSN 6650-01-245-7642
NSN 5855-01-222-1242
NSN 5945-01-252-2497
NSN 5835-01-642-4705
NSN 6135-00-756-6149