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 6645-01-577-2306
NSN 5990-01-018-3953
NSN 5996-01-095-9651
NSN 7035-01-364-0286
NSN 6150-01-088-6035
NSN 2925-00-422-5159
NSN 6220-01-426-6922
NSN 5996-01-497-0469
NSN 5930-01-316-0977
NSN 6645-01-435-8356
NSN 5910-01-338-1974
NSN 6645-01-592-2557