| ACS-PRS-5052 | Fabrication of Sandwich Composite Structure | Composites |
| Supercedes: None | Superceded By: None |
| Number | Name | State | Country |
| 90048326 | ATK Space Systems, Inc. | CA | United States |
| 90048917 | Aurora Flight Sciences of West Virginia | WV | United States |
| 90123318 | Qarbon | TX | United States |
| 90124548 | Qarbon Aerospace (Milledgeville) | GA | United States |
| 90053187 | Swift Engineering Inc | CA | United States |