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 5895-00-409-7281
NSN 6240-01-142-8453
NSN 6130-01-409-2867
NSN 6145-01-055-6976
NSN 6320-00-931-4855
NSN 6150-01-384-3907
NSN 5985-00-074-3308
NSN 5950-00-530-5275
NSN 5999-01-100-4508
NSN 6650-01-384-7867
NSN 6650-01-230-5155
NSN 6130-01-384-1982