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 6650-00-599-9509
NSN 6645-00-064-7210
NSN 6110-01-272-0138
NSN 5996-01-207-5058
NSN 5905-01-605-4978
NSN 6150-01-212-1426
NSN 4140-01-511-0286
NSN 6320-01-399-6177
NSN 6650-00-127-4581
NSN 5855-01-118-6001
NSN 5895-00-518-1593
NSN 6105-01-534-5360