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 4140-00-144-0226
NSN 5950-01-140-6421
NSN 6220-00-905-5686
NSN 5910-00-524-0325
NSN 6240-00-811-2777
NSN 6130-01-541-4979
NSN 5930-01-265-0877
NSN 2925-00-069-9588
NSN 2925-01-400-2286
NSN 5925-01-050-8410
NSN 7035-00-104-7613
NSN 5945-01-359-5262