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 5965-01-222-1420
NSN 6620-00-652-9696
NSN 5998-01-109-9544
NSN 5935-00-902-2845
NSN 6145-00-786-1172
NSN 6240-01-105-0603
NSN 2925-00-486-8640
NSN 7035-01-514-8522
NSN 5920-01-350-3163
NSN 5985-01-024-5388
NSN 5998-00-204-6452
NSN 6145-01-521-3924