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 5990-01-082-1357
NSN 5996-00-130-5376
NSN 6645-00-348-2841
NSN 6220-01-244-2411
NSN 6650-00-132-3827
NSN 5990-01-609-4793
NSN 6135-01-537-1234
NSN 6645-00-846-9206
NSN 6110-00-487-4553
NSN 5925-00-137-1130
NSN 6150-01-551-1266
NSN 5905-01-255-0734