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 5998-00-857-7114
NSN 5965-01-307-8301
NSN 5915-01-441-2982
NSN 5930-01-478-5638
NSN 5835-01-100-3265
NSN 6220-01-446-6430
NSN 6650-00-575-7487
NSN 5945-00-761-4486
NSN 5999-01-400-5933
NSN 6620-00-978-1906
NSN 6220-01-541-2851
NSN 6320-01-478-9351