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 6645-01-053-3185
NSN 5855-00-477-9943
NSN 7035-01-352-6235
NSN 6650-01-164-7651
NSN 5930-01-602-8933
NSN 5965-01-331-1644
NSN 6645-01-194-3214
NSN 6135-01-375-6724
NSN 5920-01-375-9461
NSN 5999-00-480-8143
NSN 5998-00-193-1835
NSN 4140-01-431-9065