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 5935-01-441-2691
NSN 6150-00-255-9850
NSN 5985-01-336-3058
NSN 2925-01-239-6044
NSN 6645-01-569-0491
NSN 6620-00-836-0399
NSN 6105-00-205-0655
NSN 5930-01-385-3276
NSN 2925-01-556-0333
NSN 6145-01-068-4668
NSN 5855-00-688-9954
NSN 5915-01-232-6058