Weapon system essential
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 5996-01-431-2190
NSN 5998-00-934-3554
NSN 6135-01-360-1620
NSN 5925-01-432-0149
NSN 6240-00-557-7471
NSN 5999-01-658-8134
NSN 5835-01-173-8003
NSN 5996-00-443-1663
NSN 6620-01-220-7105
NSN 5905-01-609-8416
NSN 6130-01-258-5642
NSN 5985-00-474-0038