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 5910-00-823-1998
NSN 5855-01-053-9684
NSN 6145-01-023-1526
NSN 5965-01-167-8513
NSN 5996-01-411-6195
NSN 5985-01-441-0390
NSN 7035-00-585-2113
NSN 6685-00-261-9858
NSN 5965-01-607-1424
NSN 6110-00-177-8755
NSN 5920-01-526-1842
NSN 7035-01-040-3561