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 5925-01-339-1443
NSN 6130-00-817-7899
NSN 6110-01-025-1286
NSN 6650-01-613-7554
NSN 5920-01-096-8815
NSN 5996-00-829-0661
NSN 6220-00-464-0424
NSN 6220-00-065-1393
NSN 7035-01-429-7954
NSN 5935-00-207-5796
NSN 5975-01-251-6140
NSN 5950-00-670-1891