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 5985-01-422-1113
NSN 5930-00-483-8679
NSN 5925-01-231-5423
NSN 5910-01-600-0199
NSN 5895-01-624-3324
NSN 2925-00-010-9609
NSN 5945-00-843-4482
NSN 6135-00-917-1894
NSN 5855-01-444-9182
NSN 4140-01-054-3553
NSN 5965-01-079-7939
NSN 4140-01-146-4474