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 5925-01-568-2807
NSN 4140-01-478-5734
NSN 5999-00-347-3949
NSN 6685-01-406-7841
NSN 5975-01-476-0906
NSN 6620-01-276-7057
NSN 5998-01-317-7951
NSN 5920-00-478-1280
NSN 7035-00-620-6835
NSN 6220-01-308-6218
NSN 5910-00-113-0351
NSN 5996-01-387-0484