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 5855-00-361-0167
NSN 4140-01-397-8445
NSN 6620-01-392-7191
NSN 6320-00-539-9283
NSN 5915-00-351-7355
NSN 5950-00-188-4024
NSN 5935-01-025-1917
NSN 4140-01-412-7373
NSN 5996-00-488-7060
NSN 5910-01-658-8324
NSN 6105-01-261-8028
NSN 5925-01-238-1899