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 5910-00-906-3470
NSN 5998-00-033-3274
NSN 5930-00-666-2971
NSN 6650-00-115-2408
NSN 6645-01-326-7316
NSN 5915-01-403-2599
NSN 5998-01-124-5959
NSN 5855-00-433-2377
NSN 6105-01-353-0959
NSN 4140-01-101-9946
NSN 6145-00-569-8250
NSN 6150-00-935-5239