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 6105-00-833-8045
NSN 5975-00-389-6958
NSN 6650-01-350-4421
NSN 6320-00-216-8779
NSN 5998-01-513-7550
NSN 4140-00-791-0500
NSN 5996-00-399-0731
NSN 5960-01-653-9441
NSN 6110-01-040-1780
NSN 6145-01-142-2234
NSN 5998-00-375-4259
NSN 6220-00-494-4437