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 5998-00-291-4889
NSN 6610-01-512-2025
NSN 6610-01-293-4837
NSN 6105-01-505-3367
NSN 7035-01-145-5059
NSN 6145-01-091-8026
NSN 6130-00-553-8758
NSN 6685-00-900-4246
NSN 4140-01-317-0660
NSN 5915-00-709-9764
NSN 5925-01-278-2857
NSN 5930-01-600-0260