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 6240-00-827-5794
NSN 5998-00-135-5407
NSN 5996-01-205-1539
NSN 5960-00-389-2915
NSN 4140-00-981-8580
NSN 6620-00-375-0393
NSN 6135-01-559-7348
NSN 5930-00-868-2551
NSN 5990-00-412-0019
NSN 5950-01-440-8959
NSN 6240-00-284-1457
NSN 5999-00-959-3134