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 2925-01-643-8395
NSN 5855-00-198-3197
NSN 5960-01-308-2474
NSN 5910-01-186-0672
NSN 5996-01-399-2319
NSN 6610-01-508-6272
NSN 6645-01-460-4339
NSN 6650-00-556-8054
NSN 7035-01-383-6549
NSN 5920-01-033-1589
NSN 5960-01-538-2082
NSN 5930-01-378-2462