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 6220-00-937-5906
NSN 7035-00-286-6221
NSN 6220-00-403-9021
NSN 5915-01-093-6414
NSN 5998-01-185-5009
NSN 6110-00-216-6911
NSN 6610-00-184-0833
NSN 6145-00-266-8453
NSN 6645-00-918-3785
NSN 5935-00-394-9903
NSN 5905-01-023-0766
NSN 6645-01-520-6563