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 6130-01-623-4297
NSN 5998-01-529-8952
NSN 6645-01-617-3354
NSN 5920-01-574-1689
NSN 5960-01-123-3313
NSN 5950-01-561-0260
NSN 6650-01-248-6144
NSN 5999-00-726-1618
NSN 6145-01-495-6794
NSN 6220-01-544-6350
NSN 6135-01-341-5324
NSN 2925-01-421-9665