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 5975-00-008-7834
NSN 5895-00-837-3441
NSN 2925-00-902-3881
NSN 4140-01-421-1132
NSN 6620-00-832-2556
NSN 6320-01-166-3602
NSN 6610-01-074-2883
NSN 5985-01-284-5372
NSN 5965-01-250-8542
NSN 5930-01-359-4133
NSN 5905-00-062-6663
NSN 5950-01-143-8945