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 4140-01-181-1705
NSN 5990-01-486-2556
NSN 6685-00-185-8895
NSN 2925-00-969-8340
NSN 6650-01-014-7671
NSN 6620-01-501-8649
NSN 5935-01-228-3491
NSN 6620-00-940-0859
NSN 5930-00-158-5193
NSN 5895-01-127-6800
NSN 6240-01-153-2861
NSN 6610-01-503-0153