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 6620-01-202-7415
NSN 6650-01-011-3472
NSN 6145-00-730-3933
NSN 5985-00-592-8535
NSN 6320-00-931-4855
NSN 6320-01-607-1491
NSN 5905-01-242-6980
NSN 5915-00-117-4670
NSN 7035-01-265-0216
NSN 5910-00-353-0925
NSN 5960-00-351-4821
NSN 5910-00-807-0223