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 6150-01-507-7828
NSN 5996-01-032-5926
NSN 5990-01-369-6915
NSN 5945-01-392-1068
NSN 6130-01-606-5918
NSN 5960-00-361-8409
NSN 5920-01-037-6446
NSN 5930-00-925-5492
NSN 6130-01-181-5475
NSN 6685-01-003-9343
NSN 6645-00-836-2984
NSN 6220-01-064-6957