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 5930-00-013-9823
NSN 5905-01-296-2844
NSN 6240-01-376-5830
NSN 6130-01-072-1025
NSN 5925-00-100-0102
NSN 5915-00-228-0114
NSN 7035-01-003-7769
NSN 2925-01-016-3111
NSN 7035-01-471-3398
NSN 6650-01-056-4632
NSN 5960-01-578-5537
NSN 6130-01-510-7555