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 6135-00-351-8606
NSN 5925-01-425-2326
NSN 5960-01-512-0233
NSN 6220-01-597-9882
NSN 5910-00-660-9464
NSN 4140-01-500-1187
NSN 6320-00-925-0558
NSN 6620-00-247-7427
NSN 6150-01-368-8146
NSN 6320-01-420-0340
NSN 6650-01-076-9124
NSN 5990-01-647-4669