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 6650-01-227-6032
NSN 2925-01-616-3037
NSN 6645-01-203-4916
NSN 6685-01-647-1586
NSN 6105-01-069-9152
NSN 5935-01-653-6383
NSN 2925-01-485-8304
NSN 5855-01-298-9835
NSN 5975-01-388-8238
NSN 5895-01-127-6800
NSN 5996-00-590-6402
NSN 6685-00-493-9851