| 23-B31 | 73992 | TUTHILL CORP HANSEN COUPLING DIV |
| 327C746H17 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 38FS | 14127 | FOSTER MANUFACTURING CO, INC. |
| 3S21 | 73992 | TUTHILL CORP HANSEN COUPLING DIV |
| 65-1001-367 | 02031 | ENTWISTLE CO THE VAN ZELM DIV |
| 7014471P001 | 03538 | LOCKHEED MARTIN CORPORATION |
| 7746653P62 | 03538 | LOCKHEED MARTIN CORPORATION |
| BST-3 | 97111 | PARKER-HANNIFIN CORPORATION |