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 5855-01-285-3483
NSN 5945-01-354-6635
NSN 5975-00-930-6925
NSN 6150-01-581-6659
NSN 5998-00-104-6917
NSN 5925-00-297-8821
NSN 5920-01-634-0250
NSN 5999-01-052-4762
NSN 7035-01-512-1826
NSN 5999-01-316-9996
NSN 7035-01-643-3942
NSN 6150-00-242-9439