An item having one fixed gear and one free gear, both having the same complement of worm wheel 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 6145-00-226-9499
NSN 5960-01-438-0245
NSN 2925-01-633-0225
NSN 5910-01-574-3732
NSN 5920-01-628-2866
NSN 7035-01-129-7834
NSN 6105-00-649-7089
NSN 6145-01-511-9871
NSN 6145-01-478-8899
NSN 5925-01-594-1873
NSN 6320-01-106-4414
NSN 5965-01-441-6842