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 2925-01-359-9818
NSN 5975-01-349-5310
NSN 6610-00-925-5064
NSN 6650-01-585-1716
NSN 5950-01-206-4800
NSN 7035-00-585-2113
NSN 6645-00-989-2972
NSN 5950-01-577-0001
NSN 6610-01-571-8038
NSN 5935-01-201-9452
NSN 5985-01-465-2234
NSN 6620-01-632-9143