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 6645-00-079-1430
NSN 6110-01-447-2770
NSN 5965-01-168-8180
NSN 6135-01-378-3331
NSN 5965-01-187-0941
NSN 5965-01-187-8574
NSN 5999-01-025-1404
NSN 6620-00-237-9395
NSN 5920-01-343-9260
NSN 6130-01-463-5744
NSN 6130-01-631-5777
NSN 6645-01-484-6498