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 6150-01-391-9783
NSN 6620-01-192-3927
NSN 6620-01-174-9575
NSN 6150-00-840-9424
NSN 5975-01-029-9005
NSN 5925-01-341-1232
NSN 6240-01-090-2280
NSN 5835-00-523-0736
NSN 5960-00-078-9500
NSN 6645-01-089-6459
NSN 5925-01-267-7763
NSN 6220-01-126-1909