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 6145-01-152-2417
NSN 6650-01-371-2356
NSN 5985-01-250-7808
NSN 6220-00-236-8333
NSN 6145-01-068-4138
NSN 5998-01-345-5194
NSN 6220-01-431-6638
NSN 4140-01-412-0794
NSN 5925-01-291-1525
NSN 7035-00-139-6426
NSN 6320-01-491-0327
NSN 5975-00-809-1000