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 6110-00-086-2990
NSN 6650-01-168-1659
NSN 5835-00-133-9186
NSN 5915-01-646-6233
NSN 6145-01-370-9785
NSN 5930-00-195-6108
NSN 5998-01-407-9473
NSN 5999-01-157-7918
NSN 6610-01-012-4081
NSN 6150-00-284-2976
NSN 4140-01-353-0548
NSN 6610-01-284-0009