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 6130-01-284-5414
NSN 6150-01-102-2446
NSN 5975-01-059-7374
NSN 6620-01-412-3258
NSN 4140-00-011-7127
NSN 6620-00-593-5313
NSN 6650-01-406-4959
NSN 6150-00-765-8394
NSN 6130-00-931-9567
NSN 6150-01-566-1342
NSN 5965-00-111-2073
NSN 5996-01-415-3291