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 5895-01-042-8526
NSN 5985-00-057-9326
NSN 5930-01-493-4231
NSN 6240-01-045-8326
NSN 6610-01-469-2408
NSN 5998-00-908-6412
NSN 5835-01-163-4215
NSN 5895-00-891-4498
NSN 6650-00-279-5741
NSN 6645-01-504-3394
NSN 6685-00-384-9463
NSN 4140-01-392-4664