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 2925-01-309-5007
NSN 5935-01-261-3110
NSN 5910-01-024-8019
NSN 6610-01-622-4326
NSN 4140-00-170-5152
NSN 5999-00-118-4867
NSN 5925-00-998-5482
NSN 6240-01-189-9339
NSN 6240-00-883-1731
NSN 6320-00-110-8005
NSN 5996-01-083-5162
NSN 6610-01-532-8734