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 6620-00-417-6285
NSN 5998-01-342-4795
NSN 5835-01-064-5376
NSN 6645-00-246-4934
NSN 5925-01-118-3866
NSN 6620-01-486-5123
NSN 5920-00-621-6601
NSN 6610-01-555-8596
NSN 6645-01-098-5077
NSN 2925-00-932-6262
NSN 5985-00-882-8654
NSN 6135-01-546-4588