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 2925-01-143-0092
NSN 6220-01-029-8605
NSN 5975-00-681-1193
NSN 5905-00-272-9259
NSN 5960-01-350-2925
NSN 6645-01-411-5657
NSN 6620-01-246-4314
NSN 6145-00-793-7816
NSN 5920-00-823-0751
NSN 6105-01-310-8159
NSN 7035-01-350-4247
NSN 5945-01-068-4471