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 5965-01-449-1101
NSN 5960-00-682-9554
NSN 6620-00-280-2874
NSN 6650-01-556-6941
NSN 5965-00-028-9646
NSN 5920-01-212-1536
NSN 6135-00-838-7008
NSN 6685-01-622-4189
NSN 5910-01-089-7080
NSN 5905-01-081-3669
NSN 5905-01-043-2387
NSN 6130-01-392-6214