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 5990-01-510-4699
NSN 5996-01-037-6786
NSN 2925-01-380-0869
NSN 5835-01-632-6627
NSN 6110-01-519-3813
NSN 4140-01-604-7809
NSN 5996-00-221-5897
NSN 5960-00-264-3017
NSN 5905-00-787-0566
NSN 2925-01-632-5913
NSN 6320-01-513-9166
NSN 6685-01-423-9681