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 4140-00-956-7626
NSN 6610-01-593-4643
NSN 6610-01-085-6947
NSN 5975-00-451-0230
NSN 5985-00-311-2859
NSN 5965-00-281-0319
NSN 5930-00-510-7647
NSN 5935-01-346-5633
NSN 6135-00-891-4944
NSN 5996-01-521-2204
NSN 6685-01-488-9672
NSN 6685-00-890-8410