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 5835-00-005-7909
NSN 5960-01-283-7129
NSN 6135-01-334-3935
NSN 5960-00-672-3836
NSN 6610-01-166-3125
NSN 2925-01-228-6554
NSN 6685-00-236-2225
NSN 6145-00-019-0047
NSN 5935-01-532-4237
NSN 5910-01-443-3016
NSN 5935-00-519-0281
NSN 4140-00-465-7668