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 5996-01-264-8463
NSN 6135-01-400-2947
NSN 6135-01-303-0295
NSN 5910-00-959-8628
NSN 2925-01-294-0585
NSN 6240-00-395-0019
NSN 5996-00-342-2393
NSN 5905-00-581-9150
NSN 6240-01-407-0596
NSN 6320-01-203-4303
NSN 5975-01-187-6790
NSN 5965-01-371-1297