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 6650-00-684-3060
NSN 6650-01-432-1830
NSN 5945-01-387-6742
NSN 6150-01-146-9014
NSN 5910-00-881-3400
NSN 5990-00-369-5212
NSN 5935-01-152-1906
NSN 6610-01-587-1803
NSN 6105-00-896-0190
NSN 5990-00-351-5479
NSN 6130-00-224-8387
NSN 5835-01-371-8759