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 5855-01-191-3404
NSN 6135-00-170-8819
NSN 5998-01-433-3558
NSN 5930-01-613-6953
NSN 5999-01-068-3639
NSN 7035-01-269-5700
NSN 6645-01-420-7801
NSN 5855-01-382-8725
NSN 5895-00-237-6048
NSN 5999-01-468-3126
NSN 2925-00-118-4887
NSN 5965-00-689-1545