A measuring tool used to test the angle of lathe centers, or as a standard for grinding and setting screw thread cutting tools. It consists of a short-tempered steel rule, one end of which is ground to a male angle and the other end to a female angle.
Classification: Parts for machines of heading 8456 to 8461 other than for machine tools for cutting gears
NSN 5835-01-133-6485
NSN 5910-01-566-3296
NSN 5895-01-241-3022
NSN 5996-00-558-6491
NSN 6320-01-268-3072
NSN 5965-01-646-2840
NSN 6110-00-620-0330
NSN 6105-00-575-9720
NSN 6150-01-058-8516
NSN 6220-00-480-9172
NSN 6150-01-618-6001
NSN 2925-01-101-0463