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 5905-01-525-8372
NSN 6110-00-336-1734
NSN 6145-00-017-9707
NSN 5960-01-495-0859
NSN 7035-01-105-2561
NSN 5930-01-462-2516
NSN 6105-00-389-4632
NSN 6620-00-280-2874
NSN 6145-00-309-2211
NSN 5996-00-823-9164
NSN 6240-01-633-9357
NSN 6685-01-224-7778