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 5930-01-642-1117
NSN 6685-01-435-1467
NSN 6610-01-046-5669
NSN 5999-01-082-0296
NSN 6620-00-006-6418
NSN 5998-01-401-5396
NSN 5990-00-013-6862
NSN 5960-00-691-6382
NSN 6105-00-229-0505
NSN 6620-01-576-7723
NSN 5930-01-241-5472
NSN 5915-00-482-2528