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 5835-01-149-6855
NSN 6145-01-210-3230
NSN 4140-00-141-0132
NSN 6610-01-525-7266
NSN 5935-00-491-8446
NSN 5945-00-816-7274
NSN 5895-01-591-7480
NSN 6135-00-062-5080
NSN 6650-01-244-9847
NSN 5935-00-291-4910
NSN 6610-00-106-8439
NSN 6145-01-422-5319