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 4140-01-260-4156
NSN 6645-00-629-9367
NSN 2925-01-331-5039
NSN 5985-00-336-5813
NSN 5950-00-529-0007
NSN 5855-01-131-9336
NSN 6650-00-404-6473
NSN 5996-01-265-5150
NSN 5960-00-204-7506
NSN 6130-00-226-0417
NSN 5950-00-415-2287
NSN 5925-00-260-4298