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 4140-01-471-0828
NSN 5925-01-218-5420
NSN 5960-01-033-6651
NSN 5855-00-832-9341
NSN 5998-01-037-5862
NSN 5915-01-605-2598
NSN 6110-01-053-5500
NSN 6110-00-316-5450
NSN 5999-01-317-6612
NSN 6650-01-047-3287
NSN 6610-00-250-1170
NSN 2925-01-172-9209