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 6620-01-165-1033
NSN 6130-00-316-5509
NSN 5990-01-512-9129
NSN 7035-00-267-5424
NSN 6220-01-129-7115
NSN 5920-01-510-2784
NSN 6320-00-882-7061
NSN 5950-00-921-1233
NSN 6220-01-409-1585
NSN 6240-00-551-3144
NSN 6220-00-276-8681
NSN 6110-01-647-7595