A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5960-00-262-7186
NSN 6620-01-423-0833
NSN 6240-01-399-4105
NSN 6220-01-490-6316
NSN 5915-01-367-4286
NSN 5925-01-442-0390
NSN 5965-01-304-1718
NSN 5855-00-221-9435
NSN 6240-01-188-6968
NSN 6320-00-456-2092
NSN 5985-01-464-0991
NSN 6110-01-068-3201