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 5950-01-053-5902
NSN 6650-01-543-6191
NSN 5965-01-346-4929
NSN 5910-01-447-4755
NSN 6685-01-306-4747
NSN 5895-01-540-4543
NSN 6220-01-442-3662
NSN 5985-01-055-6688
NSN 6150-00-383-7883
NSN 5935-00-570-4908
NSN 5998-01-340-6370
NSN 2925-00-617-0826