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 5935-01-624-2149
NSN 5975-01-437-6224
NSN 7035-01-132-4034
NSN 5985-00-262-9609
NSN 6110-00-896-5807
NSN 4140-00-267-4541
NSN 6145-01-459-4472
NSN 5990-01-485-0260
NSN 6650-01-158-5099
NSN 6105-01-312-3618
NSN 5960-01-495-0859
NSN 6320-01-123-6814