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 7035-00-679-9027
NSN 4140-00-850-9332
NSN 5910-01-458-1291
NSN 7035-01-219-7987
NSN 6620-01-088-1272
NSN 6685-01-195-6549
NSN 6645-00-359-5463
NSN 5990-00-928-5655
NSN 5925-00-186-8669
NSN 5945-01-218-4022
NSN 5905-00-328-1395
NSN 6685-00-581-2688