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 6240-00-034-5909
NSN 6645-00-162-2092
NSN 6620-00-793-7733
NSN 6320-00-149-7570
NSN 5905-01-319-9875
NSN 6650-01-304-4955
NSN 5975-00-059-3646
NSN 6220-01-279-6220
NSN 5925-01-254-5905
NSN 6150-01-621-4018
NSN 6130-00-378-9889
NSN 6105-01-322-8246