6830-01-444-8326 (X04AI98CP581942)
6830-01-444-8326 is equivalent to manufacture part number 48L-403E. It is a calibrating gas mixture and is classified under Federal Supply Class 6830 (6830 - Compressed and Liquefied Gases), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 6830 - Compressed and Liquefied Gases and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.