| 10018-8999 | Oxygen | Oxygen | Air Products and Chemicals, Inc. | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-100 | OXYGEN | 0XYGEN | Air Source Industries Inc | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10167-600 | AIR COMPRESSED | AIR COMPRESSED | Air Source Industries | NDA | Current |
| 10304-463 | Oxygen | Oxygen | Delille Oxygen Company | NDA | Current |
| 10304-463 | Oxygen | Oxygen | Delille Oxygen Company | NDA | Current |
| 10304-463 | Oxygen | Oxygen | Delille Oxygen Company | NDA | Current |
| 10304-463 | Oxygen | Oxygen | Delille Oxygen Company | NDA | Current |
| 10304-463 | Oxygen | Oxygen | Delille Oxygen Company | NDA | Current |
| 10482-001 | Oxygen | Oxygen | R. N. Goss Gas Products Company | NDA | Current |
| 10482-002 | Oxygen | Oxygen | R. N. Goss Gas Products Company | NDA | Current |
| 10482-002 | Oxygen | Oxygen | R. N. Goss Gas Products Company | NDA | Current |
| 10482-002 | Oxygen | Oxygen | R. N. Goss Gas Products Company | NDA | Current |
| 10482-002 | Oxygen | Oxygen | R. N. Goss Gas Products Company | NDA | Current |
| 10492-001 | Oxygen | Oxygen | Greco Gas Inc | NDA | Current |
| 10492-001 | Oxygen | Oxygen | Greco Gas Inc | NDA | Current |
| 10492-001 | Oxygen | Oxygen | Greco Gas Inc | NDA | Current |
| 10492-001 | Oxygen | Oxygen | Greco Gas Inc | NDA | Current |
| 10690-001 | Oxygen | Oxygen | Depke Welding Supplies, Inc. | NDA | Current |
| 10690-001 | Oxygen | Oxygen | Depke Welding Supplies, Inc. | NDA | Current |
| 10690-001 | Oxygen | Oxygen | Depke Welding Supplies, Inc. | NDA | Current |
| 10690-001 | Oxygen | Oxygen | Depke Welding Supplies, Inc. | NDA | Current |
| 10690-001 | Oxygen | Oxygen | Depke Welding Supplies, Inc. | NDA | Current |
| 10942-1095 | Oxygen | Oxygen | Raimy Corporation | NDA | Current |
| 10942-1096 | oxygen | oxygen | Raimy Corporation | NDA | Current |
| 10942-2001 | Oxygen | Oxygen | Raimy Corporation | NDA | Current |
| 10942-2001 | Oxygen | Oxygen | Raimy Corporation | NDA | Current |
| 10942-2001 | Oxygen | Oxygen | Raimy Corporation | NDA | Current |
| 10942-2001 | Oxygen | Oxygen | Raimy Corporation | NDA | Current |
| 10942-2005 | oxygen | oxygen | Raimy Corporation | NDA | Current |
| 10942-2005 | oxygen | oxygen | Raimy Corporation | NDA | Current |
| 10942-2005 | oxygen | oxygen | Raimy Corporation | NDA | Current |
| 10942-2005 | oxygen | oxygen | Raimy Corporation | NDA | Current |
| 11419-001 | Oxygen | Oxygen | SheSam, Inc. | NDA | Current |
| 11419-001 | Oxygen | Oxygen | SheSam, Inc. | NDA | Current |
| 12213-200 | 40% Oxygen/Nitrogen Mix | 40% Oxygen/Nitrogen Mix | NexAir LLC | NDA | Current |
| 12213-200 | 40% Oxygen/Nitrogen Mix | 40% Oxygen/Nitrogen Mix | NexAir LLC | NDA | Current |
| 12213-200 | 40% Oxygen/Nitrogen Mix | 40% Oxygen/Nitrogen Mix | NexAir LLC | NDA | Current |
| 12213-200 | 40% Oxygen/Nitrogen Mix | 40% Oxygen/Nitrogen Mix | NexAir LLC | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Four Corners Welding | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Gallup Welders Supply, Inc. | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Gallup Welders Supply, Inc. | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Gallup Welders Supply, Inc. | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Gallup Welders Supply, Inc. | NDA | Current |
| 13826-001 | Oxygen | Oxygen | Gallup Welders Supply, Inc. | NDA | Current |
| 34940-001 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 34940-004 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 34940-004 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 34940-004 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 34940-004 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 34940-004 | oxygen | oxygen | WAYNE OXYGEN AND WELDING SUPPLY COMPANY | NDA | Current |
| 44076-107 | reconstituted Air | reconstituted Air | AMERICAN WELDING & GAS, INC. | NDA | Current |
| 44076-107 | reconstituted Air | reconstituted Air | AMERICAN WELDING & GAS, INC. | NDA | Current |
| 44076-107 | reconstituted Air | reconstituted Air | AMERICAN WELDING & GAS, INC. | NDA | Current |
| 44076-107 | reconstituted Air | reconstituted Air | AMERICAN WELDING & GAS, INC. | NDA | Current |
| 45405-001 | OXYGEN | OXYGEN | Gas Innovations LLC | NDA | Current |
| 45405-001 | OXYGEN | OXYGEN | Gas Innovations LLC | NDA | Current |
| 45405-001 | OXYGEN | OXYGEN | Gas Innovations LLC | NDA | Current |
| 45405-001 | OXYGEN | OXYGEN | Gas Innovations LLC | NDA | Current |
| 45405-001 | OXYGEN | OXYGEN | Gas Innovations LLC | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 46362-001 | Oxygen | Oxygen | Red Ball Oxygen Co., Inc. | NDA | Current |
| 50322-005 | Oxygen | Oxygen | C&C Oxygen Company | NDA | Current |
| 50322-005 | Oxygen | Oxygen | C&C Oxygen Company | NDA | Current |
| 50322-005 | Oxygen | Oxygen | C&C Oxygen Company | NDA | Current |
| 50322-005 | Oxygen | Oxygen | C&C Oxygen Company | NDA | Current |