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 5930-01-172-2355
NSN 5998-01-268-1902
NSN 6130-00-533-3339
NSN 5990-00-691-2697
NSN 6645-01-347-4865
NSN 5905-00-408-5559
NSN 6620-00-067-4946
NSN 6220-01-496-8312
NSN 5999-01-052-3536
NSN 6130-01-485-6928
NSN 5985-01-038-6010
NSN 5915-01-456-7988