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 6240-00-249-6259
NSN 7035-00-108-4421
NSN 5925-01-431-8886
NSN 5965-01-159-2694
NSN 5960-01-099-8521
NSN 6650-01-425-7362
NSN 6610-01-141-6343
NSN 6110-00-202-2990
NSN 5950-01-127-4929
NSN 6240-01-593-4245
NSN 5950-01-394-6583
NSN 6150-01-543-4224