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 5855-00-149-0766
NSN 5925-01-490-2649
NSN 5920-01-631-9111
NSN 6130-01-412-4527
NSN 5945-00-869-1232
NSN 5999-01-277-7972
NSN 6685-01-561-1067
NSN 5910-00-406-3996
NSN 5965-01-267-5263
NSN 5950-00-227-0240
NSN 5945-01-391-7485
NSN 6610-00-837-3012