| 10-885 | 94480 | FISHER SCIENTIFIC WORLDWIDE |
| 2080-250 | 14674 | CORNING GLASS WORKS |
| 29256 | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| 29256A | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| 4-104-27-0001 | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| 4-104-27-0001 | 62618 | GREENFIELD COMPRESSION INC. |
| 7012-3 | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| GGB00488 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| NY574-8-2 | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO |
| ST1-2 | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO |