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 5950-00-156-2220
NSN 6650-00-227-8743
NSN 5965-00-775-6496
NSN 5930-01-474-5487
NSN 6105-00-189-7130
NSN 5935-01-217-7408
NSN 5930-00-299-3428
NSN 4140-00-476-8683
NSN 5998-01-242-8313
NSN 5920-01-556-7023
NSN 5920-00-404-1078
NSN 2925-01-648-6859