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 5930-00-358-7844
NSN 6150-01-134-7909
NSN 6150-01-430-3164
NSN 5910-01-633-9963
NSN 5965-01-543-4934
NSN 5985-00-277-7371
NSN 6105-00-478-5731
NSN 5905-01-285-6496
NSN 5935-00-214-9418
NSN 5910-01-323-6732
NSN 6135-00-078-9931
NSN 4140-00-931-9638