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 6610-01-421-4396
NSN 5925-01-282-1935
NSN 6645-00-690-0423
NSN 6645-01-356-6929
NSN 6110-00-525-3418
NSN 6610-00-556-1870
NSN 6685-01-135-6921
NSN 6220-01-192-4861
NSN 2925-00-038-0596
NSN 7035-01-559-5437
NSN 6145-01-420-9289
NSN 6145-01-384-2983