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 4140-01-218-5919
NSN 6650-00-118-5600
NSN 5985-01-036-8821
NSN 5930-01-329-7952
NSN 4140-01-557-4429
NSN 5935-00-033-3370
NSN 6645-01-556-5263
NSN 6145-00-931-7274
NSN 5905-01-462-5733
NSN 5925-01-137-6161
NSN 5999-01-198-7570
NSN 5985-00-104-8289