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 6620-01-480-6887
NSN 5950-00-793-3395
NSN 6220-00-673-5287
NSN 6105-01-047-1347
NSN 5910-00-156-7293
NSN 5960-00-817-5088
NSN 7035-00-264-7543
NSN 4140-01-546-6383
NSN 5950-01-014-2445
NSN 2925-01-172-9209
NSN 5910-00-562-0428
NSN 5999-01-464-2493