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 6650-01-043-4221
NSN 6650-00-372-6035
NSN 5905-01-438-9225
NSN 5855-01-364-1005
NSN 5945-00-028-2485
NSN 6135-01-521-7693
NSN 7035-01-238-5036
NSN 6130-00-915-6313
NSN 5905-01-578-6056
NSN 5895-00-182-7544
NSN 5975-01-092-1658
NSN 6645-01-466-0185