| Item | Obligations |
|---|---|
| Department of Defense | $940M |
| National Aeronautics and Space Administration | $83.3M |
| Department of Energy | $31.9M |
| Department of Commerce | $13.1M |
| Department of the Interior | $3.3M |
| Department of Transportation | $780K |
Department of Defense is Aerospace's largest federal customer, with $940M obligated (87.6% of the company's federal obligations).