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 2925-01-027-1293
NSN 5998-01-458-3195
NSN 5910-01-043-9802
NSN 5950-01-564-3676
NSN 5935-01-471-8252
NSN 5975-00-283-3665
NSN 5930-01-307-8414
NSN 5905-01-041-6275
NSN 5975-00-252-7449
NSN 6645-01-196-6277
NSN 6220-00-079-0178
NSN 5945-01-214-0222