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 6135-01-503-1688
NSN 6650-01-581-3150
NSN 6240-01-486-2913
NSN 6145-00-358-6700
NSN 5960-01-399-4327
NSN 5990-01-447-7779
NSN 5999-01-132-7906
NSN 4140-00-193-0067
NSN 5925-00-419-3958
NSN 5950-01-284-7325
NSN 5895-00-375-5351
NSN 4140-00-315-0146