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 5835-01-386-4027
NSN 6645-01-578-6309
NSN 5855-01-063-6340
NSN 5998-00-464-7765
NSN 5985-01-561-3020
NSN 4140-00-566-3883
NSN 5895-01-584-1348
NSN 5905-00-528-9975
NSN 5925-01-449-9058
NSN 6130-01-496-8519
NSN 6240-01-234-1594
NSN 5965-01-030-7253