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 6135-01-590-8320
NSN 5999-01-582-8541
NSN 2925-01-239-6044
NSN 5930-00-441-6306
NSN 5998-01-003-7491
NSN 6650-00-304-6987
NSN 5960-01-419-2167
NSN 5990-01-591-0701
NSN 5915-01-608-4816
NSN 5965-01-033-9352
NSN 6685-01-378-6821
NSN 6105-01-262-0183