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 5975-01-378-5828
NSN 6620-01-149-2842
NSN 5999-00-967-0239
NSN 4140-00-891-9245
NSN 6650-01-224-2555
NSN 6145-01-283-3647
NSN 5855-00-451-6155
NSN 5975-00-761-5602
NSN 6685-01-541-4932
NSN 5855-00-466-2309
NSN 5905-00-727-6119
NSN 6130-01-282-3700