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 5855-01-529-7260
NSN 6130-01-219-2890
NSN 5925-01-559-1427
NSN 6645-00-854-2279
NSN 6110-00-361-4081
NSN 6620-01-296-0871
NSN 6145-01-062-1598
NSN 5925-01-279-1689
NSN 5999-00-376-5072
NSN 6645-00-359-5463
NSN 5925-00-770-4068
NSN 5855-00-149-0766