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 5895-00-156-4531
NSN 6110-00-873-3198
NSN 4140-00-547-8918
NSN 6610-00-300-4774
NSN 5960-01-658-9538
NSN 5999-01-482-7880
NSN 2925-01-062-2660
NSN 5996-01-571-9384
NSN 5960-01-458-0774
NSN 5855-00-100-9003
NSN 5855-00-610-4052
NSN 6610-01-633-8931