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 5950-01-055-5650
NSN 5945-00-122-3650
NSN 5925-00-762-3790
NSN 5985-00-177-3633
NSN 4140-01-398-5958
NSN 5915-00-597-2369
NSN 6145-00-911-7271
NSN 5835-01-384-3206
NSN 6110-01-644-4319
NSN 5930-01-157-9824
NSN 6685-01-015-9332
NSN 7035-00-312-3055