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 6145-00-715-5262
NSN 5965-01-258-5662
NSN 5895-00-279-8485
NSN 4140-01-447-2718
NSN 6685-01-415-0972
NSN 6620-01-377-0414
NSN 5920-00-669-9868
NSN 6135-01-010-0891
NSN 5996-01-655-8035
NSN 5990-00-232-3965
NSN 5975-00-288-5877
NSN 6145-00-452-4501