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 5855-01-587-9900
NSN 5950-00-248-0540
NSN 6610-00-558-0480
NSN 5999-01-485-5770
NSN 6145-00-932-1950
NSN 6240-01-123-9040
NSN 5920-01-243-6469
NSN 5930-01-240-8241
NSN 6150-00-596-8766
NSN 5999-01-013-1120
NSN 5960-01-563-6975
NSN 6650-01-547-4342