MIL-STD-273B (NOTICE 1), MILITARY STANDARD, GAGE, PLUG, THREAD SETTING, CLASS W, FOR GO GAGES UNIFIED STANDARD CLASSES 2A AND 3A AND AMERICAN NATIONAL STANDARD CLASS 3 EXTERNAL THREADS (28 AUG 1964)

MIL-STD-273B (NOTICE 1), MILITARY STANDARD, GAGE, PLUG, THREAD SETTING, CLASS W, FOR GO GAGES UNIFIED STANDARD CLASSES 2A AND 3A AND AMERICAN NATIONAL STANDARD CLASS 3 EXTERNAL THREADS (28 AUG 1964).