| Bill Of Materials | Qty | Unit | Total | Notes |
| acetal rod 3/8 black | 6 | in | 4.02 | |
| labor machining (min) | 67 | min | 71.69 | |
| ORS seat 1/4 x 0.112 | 22 | ea | 75.71 |
| Used on | Qty |
| CEGS Vacuum System v8 | 16 |
| CEGS Vacuum System v7 | 3 |
| Coil trap addition | 1 |
| Tulane CEGS system upgrade 2020 | 1 |
| ORS 1/4 | 1 |
| Tulane CEGS system upgrade 2021 | 1 |