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 6110-01-508-4968
NSN 5996-00-845-8990
NSN 5999-00-739-7927
NSN 4140-01-097-4340
NSN 5950-00-506-2255
NSN 5998-01-572-8098
NSN 5990-00-560-7923
NSN 7035-01-542-3276
NSN 6320-00-070-4544
NSN 5999-01-512-1871
NSN 6645-01-548-0218
NSN 6620-01-568-2555