| 50996-001 | OXYGEN | OXYGEN | Smith's Drugs fo Forest City, Inc. dba Smith Drugs | NDA | Current |
| 50996-001 | OXYGEN | OXYGEN | Smith's Drugs fo Forest City, Inc. dba Smith Drugs | NDA | Current |
| 51996-001 | Oxygen | Oxygen | Mississippi Welders Supply Company, Inc. | NDA | Current |
| 51996-001 | Oxygen | Oxygen | Mississippi Welders Supply Company, Inc. | NDA | Current |
| 51996-001 | Oxygen | Oxygen | Mississippi Welders Supply Company, Inc. | NDA | Current |
| 51996-001 | Oxygen | Oxygen | Mississippi Welders Supply Company, Inc. | NDA | Current |
| 51996-001 | Oxygen | Oxygen | Mississippi Welders Supply Company, Inc. | NDA | Current |
| 52156-100 | Oxygen, Refrigerated Liquid | Oxygen, Refrigerated Liquid | Tri-Med Medical Supplies, Inc | NDA | Current |
| 52156-200 | Compressed Oxygen | Compressed Oxygen | Tri-Med Medical Supplies, Inc | NDA | Current |
| 52156-200 | Compressed Oxygen | Compressed Oxygen | Tri-Med Medical Supplies, Inc | NDA | Current |
| 55127-001 | OXYGEN | OXYGEN | Thumb Welding Supplies Inc | NDA | Current |
| 55127-001 | OXYGEN | OXYGEN | Thumb Welding Supplies Inc | NDA | Current |
| 55127-001 | OXYGEN | OXYGEN | Thumb Welding Supplies Inc | NDA | Current |
| 55127-001 | OXYGEN | OXYGEN | Thumb Welding Supplies Inc | NDA | Current |
| 55127-001 | OXYGEN | OXYGEN | Thumb Welding Supplies Inc | NDA | Current |
| 58166-001 | OXYGEN | OXYGEN | Lynarc Welding Supplies & Material Inc. | NDA | Current |
| 58166-001 | OXYGEN | OXYGEN | Lynarc Welding Supplies & Material Inc. | NDA | Current |
| 58662-0001 | OXYGEN | OXYGEN | Home Medical Products & Services, LLC | NDA | Current |
| 58662-0001 | OXYGEN | OXYGEN | Home Medical Products & Services, LLC | NDA | Current |
| 61830-001 | OXYGEN | OXYGEN | Gemstone Gas LLC | NDA | Current |
| 61830-001 | OXYGEN | OXYGEN | Gemstone Gas LLC | NDA | Current |
| 61830-001 | OXYGEN | OXYGEN | Gemstone Gas LLC | NDA | Current |
| 61830-001 | OXYGEN | OXYGEN | Gemstone Gas LLC | NDA | Current |
| 61830-001 | OXYGEN | OXYGEN | Gemstone Gas LLC | NDA | Current |
| 64140-101 | OXYGEN | OXYGEN | Greene Respiratory Services, Inc | NDA | Current |
| 64140-101 | OXYGEN | OXYGEN | Greene Respiratory Services, Inc | NDA | Current |
| 65573-001 | Oxygen | Oxygen | Home Equipment Associates, Inc. | NDA | Current |
| 65573-001 | Oxygen | Oxygen | Home Equipment Associates, Inc. | NDA | Current |
| 65573-001 | Oxygen | Oxygen | Home Equipment Associates, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65603-100 | Oxygen | Oxygen | Arkansas Welding Supply, Inc. | NDA | Current |
| 65919-003 | Oxygen | Oxygen | Clinical 1 Home Medical, Inc. | NDA | Current |
| 65919-004 | Oxygen | Oxygen | Clinical 1 Home Medical, Inc. | NDA | Current |
| 65919-004 | Oxygen | Oxygen | Clinical 1 Home Medical, Inc. | NDA | Current |
| 65919-004 | Oxygen | Oxygen | Clinical 1 Home Medical, Inc. | NDA | Current |
| 65919-004 | Oxygen | Oxygen | Clinical 1 Home Medical, Inc. | NDA | Current |
| 66487-001 | Oxygen | Oxygen | ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | NDA | Current |
| 66487-001 | Oxygen | Oxygen | ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | NDA | Current |
| 66487-001 | Oxygen | Oxygen | ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | NDA | Current |
| 66487-001 | Oxygen | Oxygen | ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | NDA | Current |
| 66487-001 | Oxygen | Oxygen | ROBINSON`S INDUSTRIAL GAS & EQUIPMENT CORP. | NDA | Current |
| 69878-001 | OXYGEN | OXYGEN | Gases Equipment Tools and Supplies Inc | NDA | Current |
| 69878-001 | OXYGEN | OXYGEN | Gases Equipment Tools and Supplies Inc | NDA | Current |
| 69878-001 | OXYGEN | OXYGEN | Gases Equipment Tools and Supplies Inc | NDA | Current |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | A + OXYGEN & D.M.E. | NDA | Current |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | A + OXYGEN & D.M.E. | NDA | Current |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | A + OXYGEN & D.M.E. | NDA | Current |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | A + OXYGEN & D.M.E. | NDA | Current |
| 69995-8915 | Oxygen Compressed | Oxygen Gas | A + OXYGEN & D.M.E. | NDA | Current |
| 76391-234 | OXYGEN | OXYGEN | Bluegrass Oxygen, Inc. | NDA | Current |
| 76391-234 | OXYGEN | OXYGEN | Bluegrass Oxygen, Inc. | NDA | Current |
| 76391-234 | OXYGEN | OXYGEN | Bluegrass Oxygen, Inc. | NDA | Current |
| 76391-234 | OXYGEN | OXYGEN | Bluegrass Oxygen, Inc. | NDA | Current |
| 76391-234 | OXYGEN | OXYGEN | Bluegrass Oxygen, Inc. | NDA | Current |