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 5925-01-073-1496
NSN 6610-01-359-9962
NSN 6650-00-361-8222
NSN 5965-00-314-5303
NSN 6240-00-553-8891
NSN 6685-01-388-0503
NSN 5925-01-134-1567
NSN 6145-00-705-6686
NSN 6645-01-537-1066
NSN 5998-01-461-8689
NSN 5998-00-583-5541
NSN 7035-00-803-3056