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 6610-01-464-9729
NSN 5975-01-462-2065
NSN 6220-00-959-1195
NSN 5950-01-318-1155
NSN 5915-01-441-2238
NSN 6135-00-993-6823
NSN 5930-00-599-7898
NSN 5905-00-173-1674
NSN 4140-01-528-0725
NSN 6650-01-060-3628
NSN 2925-01-426-3410
NSN 5945-00-226-4649