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 5998-00-633-5169
NSN 5855-01-359-5727
NSN 5895-01-361-1180
NSN 4140-01-042-1347
NSN 6150-01-441-2254
NSN 5855-01-063-6340
NSN 6130-00-684-6773
NSN 5965-01-420-6613
NSN 6105-01-185-7982
NSN 7035-01-038-9970
NSN 5855-01-073-2222
NSN 5855-01-246-4274