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 5855-01-393-2455
NSN 5950-00-197-0903
NSN 5999-01-343-9701
NSN 5905-01-368-8772
NSN 6130-00-670-7758
NSN 5950-01-047-3780
NSN 5920-00-160-4909
NSN 6220-00-836-1494
NSN 5990-00-348-1423
NSN 5999-01-281-8366
NSN 5999-00-081-0305
NSN 5965-01-330-6807