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 7035-00-153-3826
NSN 6685-01-576-9843
NSN 4140-01-441-1307
NSN 5965-00-970-6431
NSN 6150-01-408-4180
NSN 6320-00-360-1744
NSN 6150-00-221-5122
NSN 5930-01-498-3632
NSN 4140-00-640-1228
NSN 5905-00-597-6081
NSN 5915-00-487-8767
NSN 6110-01-103-4046