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 5905-00-768-0839
NSN 5975-00-410-8835
NSN 6610-01-371-3006
NSN 6685-01-316-9316
NSN 5998-01-523-6819
NSN 5910-01-433-3399
NSN 6620-01-158-7309
NSN 5915-01-096-0507
NSN 5925-01-409-2616
NSN 6320-01-624-0193
NSN 5935-00-526-0540
NSN 6645-00-601-6793