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 5935-01-539-4689
NSN 5855-00-688-9954
NSN 5915-01-529-6702
NSN 5999-00-757-7707
NSN 5935-00-715-9345
NSN 6110-01-158-1247
NSN 6130-01-151-4283
NSN 5990-00-170-4239
NSN 6650-01-013-9958
NSN 6320-01-478-7338
NSN 5985-00-466-3574
NSN 5905-01-093-7230