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 5905-00-735-6763
NSN 5905-01-474-5173
NSN 5905-00-762-0959
NSN 6645-01-056-5291
NSN 5910-01-145-6155
NSN 2925-01-362-2515
NSN 5915-01-439-8408
NSN 6240-01-210-7052
NSN 6130-01-107-8333
NSN 6135-01-312-1040
NSN 6320-01-292-6635
NSN 5998-01-437-6506