An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5905-01-568-7041
NSN 5930-01-396-4843
NSN 6645-00-536-1524
NSN 5920-00-283-1321
NSN 5935-00-509-0989
NSN 5998-01-342-3839
NSN 6620-00-846-3287
NSN 5950-01-442-9335
NSN 6130-01-138-3569
NSN 5925-00-279-6125
NSN 5925-00-950-7444
NSN 5920-00-539-4168