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 6145-01-135-7754
NSN 5930-01-198-7128
NSN 5920-00-113-5215
NSN 6130-01-322-8507
NSN 6110-00-218-0967
NSN 5965-00-081-9412
NSN 6685-00-350-0624
NSN 5905-01-658-9551
NSN 5965-01-431-3326
NSN 5999-00-408-8797
NSN 4140-00-900-6102
NSN 5990-01-483-7313