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 5910-01-383-8428
NSN 5930-00-323-2175
NSN 6145-00-078-9917
NSN 7035-01-526-5393
NSN 5999-00-257-8956
NSN 5925-01-059-5726
NSN 5930-01-218-6533
NSN 5975-00-874-3542
NSN 5965-01-454-8076
NSN 6105-01-359-2962
NSN 6145-00-057-2483
NSN 5998-00-443-3107