| 2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| ET206 | 45826 | HARSCO CORPORATION DBA PATENT CONSTRUCTION SYSTEMS |
| ET206 2 IN X 6 FT TUBELOX | 45826 | HARSCO CORPORATION DBA PATENT CONSTRUCTION SYSTEMS |
| ET2062INX6FTTU | 45826 | HARSCO CORPORATION DBA PATENT CONSTRUCTION SYSTEMS |
| MIL-S-29180 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |