An item having one fixed gear and one free gear, both having the same complement of worm wheel 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 5996-00-389-7404
NSN 5915-01-100-2511
NSN 6145-01-429-6070
NSN 5950-01-537-9763
NSN 6320-01-506-9439
NSN 5925-00-991-2951
NSN 6135-01-231-4809
NSN 6110-01-197-9850
NSN 5975-00-170-3623
NSN 2925-01-539-4486
NSN 5945-00-411-5498
NSN 5935-01-348-7251