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 5975-00-156-3654
NSN 5905-01-254-4349
NSN 5895-00-916-6338
NSN 6320-01-652-3806
NSN 6240-01-384-3887
NSN 5996-01-452-5603
NSN 6105-01-309-0084
NSN 5998-01-534-9984
NSN 6145-01-519-2087
NSN 6130-01-525-9983
NSN 5905-01-420-1751
NSN 6645-01-123-9277