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 6645-00-952-0662
NSN 6620-01-108-3467
NSN 6150-00-044-1746
NSN 6130-01-625-8874
NSN 5945-01-365-1639
NSN 6650-00-279-5741
NSN 6130-00-078-9310
NSN 5930-01-432-7422
NSN 2925-01-139-7103
NSN 4140-00-067-2590
NSN 5935-01-595-3607
NSN 5950-01-551-8190