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 6620-00-925-8435
NSN 5855-00-433-2377
NSN 5985-00-905-5049
NSN 7035-01-650-5774
NSN 6620-00-257-2783
NSN 6130-01-432-9002
NSN 5910-01-551-1473
NSN 5965-01-178-2367
NSN 5910-01-360-4288
NSN 5998-01-340-4217
NSN 5990-00-173-2816
NSN 5915-01-444-2085