Weapon ststem 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 6610-00-542-6307
NSN 6645-01-034-0469
NSN 5965-00-289-6280
NSN 6135-01-324-7718
NSN 5990-01-118-0151
NSN 6220-01-005-2134
NSN 4140-01-136-9802
NSN 5920-00-196-3631
NSN 5915-00-412-3168
NSN 5935-01-267-8152
NSN 5950-00-204-8075
NSN 2925-01-542-9403