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 5905-00-118-7994
NSN 6220-01-613-2584
NSN 5855-01-561-2677
NSN 5965-01-065-5544
NSN 6110-01-352-6438
NSN 6320-01-600-5808
NSN 5975-00-353-5589
NSN 6135-01-027-7543
NSN 6610-00-862-1567
NSN 6645-01-055-9423
NSN 6610-01-633-8931
NSN 2925-01-422-1542