| A-A-2804 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| FEDSTD53 | 06542 | FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| O6G | 88001 | UNITED STATES POSTAL SERVICE |
| UU-P-121 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| UU-P-121TY4 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |