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 5910-01-112-1250
NSN 6150-00-120-2485
NSN 6150-00-136-9023
NSN 5905-00-284-3213
NSN 5895-01-110-4571
NSN 6130-01-400-6123
NSN 5920-01-592-3220
NSN 5985-01-305-3783
NSN 6110-00-105-0428
NSN 6610-01-375-9994
NSN 6620-00-456-0404
NSN 4140-01-029-5989