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 5999-00-081-9413
NSN 5990-01-264-9759
NSN 6105-01-150-6107
NSN 6220-01-355-9742
NSN 5930-01-394-8926
NSN 7035-00-922-5700
NSN 5965-01-450-9205
NSN 5915-01-074-1763
NSN 6320-01-462-2295
NSN 6650-00-618-9398
NSN 5905-01-199-1312
NSN 6145-01-436-8989