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 5910-00-248-6899
NSN 5895-01-602-5350
NSN 6105-00-573-1704
NSN 5945-01-477-7195
NSN 5855-01-597-4404
NSN 5920-00-646-5430
NSN 5990-01-517-7848
NSN 5930-00-326-5024
NSN 5910-01-239-2037
NSN 6110-00-126-8402
NSN 5990-01-612-5323
NSN 5950-01-557-1886