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 6150-01-125-6826
NSN 5915-00-442-5168
NSN 5905-01-361-7681
NSN 5925-01-142-5819
NSN 6145-01-007-4701
NSN 5925-01-068-9364
NSN 6105-01-146-5749
NSN 5935-00-207-5796
NSN 5998-01-094-5709
NSN 2925-00-614-1758
NSN 5990-01-066-5227
NSN 6110-00-469-7981