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 6610-01-486-3549
NSN 5996-01-321-3092
NSN 6145-01-490-3828
NSN 6135-01-601-4799
NSN 5895-01-065-2336
NSN 5910-01-419-6765
NSN 6240-01-577-0267
NSN 5910-00-079-1309
NSN 6610-00-329-3534
NSN 5985-00-264-7480
NSN 5999-01-283-1289
NSN 6620-01-442-8444