| Specification | Process Description | Category | Limits |
| ACS-PRS-5053 | Machining of Nonmetallic Honeycomb Details | Composites | Limits: Not Approved for Appendix A |
| ACS-PRS-5065 | Process Specification for Fabrication Of 350°F Curing Out-Of-Autoclave Epoxy Composite Structure, Bonded, Cocured, Or Cobonded | Composites | Limits: Limited to Honeycomb Core Splicing only. Not approved for Foam Core Splicing Reference RCI 647574 |