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 5930-01-371-3145
NSN 5965-00-871-2678
NSN 5998-01-237-1684
NSN 5998-01-368-1500
NSN 6240-01-205-7515
NSN 6650-01-318-9413
NSN 6240-01-027-6016
NSN 6110-00-066-9614
NSN 5930-00-344-3106
NSN 5990-01-326-2677
NSN 5945-01-065-4405
NSN 5985-00-375-1837