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 4140-01-155-0508
NSN 5990-00-419-0236
NSN 2925-00-365-3289
NSN 5999-00-032-1767
NSN 5905-01-484-0369
NSN 6220-01-025-1373
NSN 6105-01-413-0209
NSN 6110-00-223-2081
NSN 5855-01-344-3706
NSN 5945-01-339-7360
NSN 6645-00-267-9132
NSN 5920-00-901-7419