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 6130-01-381-1046
NSN 5920-01-468-4197
NSN 6220-01-397-7416
NSN 6650-00-073-8842
NSN 4140-01-006-1264
NSN 5935-01-267-9944
NSN 7035-01-344-1806
NSN 5905-00-926-2905
NSN 5910-01-604-3294
NSN 5935-01-431-7369
NSN 6240-01-254-9448
NSN 5975-01-371-1086