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 6685-01-164-6558
NSN 6610-01-445-6687
NSN 6685-01-471-8192
NSN 6220-01-160-7249
NSN 7035-00-295-0451
NSN 5905-00-933-9306
NSN 5855-00-337-3679
NSN 5915-01-573-9971
NSN 5835-01-048-8106
NSN 6650-01-242-2508
NSN 5835-01-101-8382
NSN 6110-01-192-8609