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 6610-00-971-4881
NSN 6685-01-643-9898
NSN 5950-00-081-0461
NSN 5965-00-330-9672
NSN 2925-00-708-9862
NSN 6620-01-603-6442
NSN 5985-00-431-8772
NSN 6650-01-195-3957
NSN 4140-00-005-2093
NSN 2925-01-391-1540
NSN 5996-01-418-2802
NSN 6620-00-943-0449