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 6645-00-274-5670
NSN 5985-01-159-7718
NSN 5935-00-595-9262
NSN 5905-01-546-4124
NSN 6130-00-684-6773
NSN 6110-01-629-9464
NSN 6685-01-281-7267
NSN 6150-00-290-8125
NSN 5895-01-397-4723
NSN 6240-01-494-3695
NSN 5925-01-393-8257
NSN 5855-01-651-3794