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 5935-01-603-7867
NSN 4140-01-485-3321
NSN 5910-01-525-8024
NSN 6130-01-148-2946
NSN 5925-00-177-4654
NSN 5920-00-226-0227
NSN 6145-00-648-2726
NSN 6110-00-170-6520
NSN 5999-01-173-9593
NSN 5950-01-530-6465
NSN 6220-00-823-6688
NSN 5998-00-413-2594