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 5835-01-185-1102
NSN 5915-01-237-0683
NSN 2925-00-190-5561
NSN 5998-01-449-1075
NSN 7035-01-041-9536
NSN 5975-01-386-3061
NSN 5920-01-611-3091
NSN 5999-01-170-4072
NSN 6145-01-363-7632
NSN 6320-01-631-7828
NSN 5855-01-658-4510
NSN 5960-00-106-7247