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 6620-01-591-4031
NSN 5965-00-104-3121
NSN 6240-01-384-3887
NSN 5920-01-129-9724
NSN 6145-00-922-8821
NSN 6220-00-772-6840
NSN 5910-01-043-1396
NSN 6685-01-415-3117
NSN 5905-00-827-1223
NSN 5915-00-579-0618
NSN 5915-01-280-0809
NSN 5950-01-394-5352