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 4140-00-100-4563
NSN 6110-00-840-6560
NSN 5990-00-617-1422
NSN 5998-00-760-3615
NSN 6105-01-356-3365
NSN 5905-00-375-6342
NSN 5965-01-653-4923
NSN 6135-01-056-4609
NSN 2925-01-327-3069
NSN 5905-01-181-3482
NSN 6135-01-247-5660
NSN 5996-00-349-1870