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 6685-01-131-1613
NSN 5835-00-998-5757
NSN 5910-01-088-3860
NSN 4140-01-386-6688
NSN 5990-01-124-9063
NSN 6650-00-879-5834
NSN 5910-00-517-1080
NSN 5915-00-173-5000
NSN 6685-01-415-0574
NSN 6620-01-522-9125
NSN 5920-00-532-2635
NSN 7035-00-205-8739