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 6110-00-829-1052
NSN 4140-01-011-0165
NSN 5990-00-758-5930
NSN 5950-01-617-3872
NSN 6220-00-466-2681
NSN 6145-01-230-9420
NSN 6320-01-089-9086
NSN 4140-00-021-7645
NSN 5990-01-116-2181
NSN 6240-01-461-8193
NSN 5915-01-111-4018
NSN 5935-00-564-5434