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 5920-00-362-1376
NSN 5920-01-424-2965
NSN 6240-01-556-7096
NSN 5998-01-224-7505
NSN 7035-01-545-4409
NSN 6620-00-826-7238
NSN 6135-00-309-0074
NSN 6685-00-840-8606
NSN 7035-01-458-3532
NSN 6320-01-512-2031
NSN 6685-01-060-7567
NSN 6130-00-480-3239