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 5990-01-346-8782
NSN 6320-00-994-0179
NSN 5915-01-111-9971
NSN 2925-01-251-7386
NSN 6105-00-782-0721
NSN 5975-01-185-6994
NSN 5835-01-416-6449
NSN 4140-01-633-6618
NSN 5930-00-276-9289
NSN 6220-01-531-7163
NSN 6685-00-801-0036
NSN 6220-00-284-3220