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 6645-00-470-5310
NSN 6620-00-237-9395
NSN 2925-01-648-6558
NSN 6610-01-219-1656
NSN 5915-01-248-9160
NSN 5950-00-110-3761
NSN 5855-01-543-8175
NSN 6240-01-253-0687
NSN 5920-00-928-2229
NSN 5996-00-466-7857
NSN 5965-01-658-9422
NSN 6110-00-214-9186