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 5855-00-401-3442
NSN 6220-01-252-1147
NSN 6645-00-079-4087
NSN 5905-01-470-0037
NSN 5905-00-724-7658
NSN 6240-00-445-4765
NSN 5990-00-221-0878
NSN 2925-01-633-4048
NSN 5998-01-182-3165
NSN 5925-01-098-9981
NSN 6620-01-354-2824
NSN 5998-01-527-4649