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 7035-00-104-7613
NSN 5910-01-019-8981
NSN 5855-01-555-3354
NSN 5920-01-487-0010
NSN 5935-00-552-7999
NSN 6645-01-423-9361
NSN 5935-01-088-8079
NSN 6110-00-271-9928
NSN 5975-01-417-6316
NSN 5920-00-959-5664
NSN 6320-00-082-5868
NSN 5998-00-205-2765