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 6145-01-421-4257
NSN 5910-01-092-0226
NSN 6610-01-352-5500
NSN 6240-01-408-6394
NSN 5925-00-828-5304
NSN 2925-01-568-3705
NSN 2925-01-627-6568
NSN 6110-01-146-4183
NSN 6610-00-879-2788
NSN 5910-00-361-8861
NSN 6220-00-528-7752
NSN 5935-01-522-2802