| MA-84 | Straightening of Wrought Aluminum Alloys | Miscellaneous |
| Supercedes: None | Superceded By: None |
| Number | Name | State | Country |
| 90067803 | Align Precision 526 NORTH AVIATION WAY | UT | United States |
| 90024576 | Astro Aluminum Treating Co. Inc. | CA | United States |
| 90043216 | Bodycote Thermal Processing - Westminster | CA | United States |
| 90024676 | Jamco Aerospace | NY | United States |