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 5905-01-007-4657
NSN 5905-00-911-2955
NSN 5905-01-218-7018
NSN 6130-01-228-7019
NSN 5960-00-296-1530
NSN 5895-01-129-7406
NSN 5925-00-270-1704
NSN 4140-00-945-4055
NSN 6135-00-542-6728
NSN 5910-00-099-9998
NSN 5895-01-399-7098
NSN 5996-01-579-4849