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 6135-00-165-3756
NSN 6240-00-143-6558
NSN 6105-01-106-2631
NSN 4140-01-258-0071
NSN 5990-00-945-1033
NSN 5895-01-271-9745
NSN 5905-01-433-7871
NSN 5855-01-444-5248
NSN 5895-00-978-5740
NSN 6240-01-409-2465
NSN 5990-00-362-1453
NSN 2925-01-072-6709