| 1018093-004 | 56232 | LOCKHEED MARTIN CORPORATION |
| 215PNL-6-35 | 30327 | IMPERIAL |
| MS51846-49 | 56232 | LOCKHEED MARTIN CORPORATION |
| ASTMB687 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |
| MS51846-49 | 84849 | SAMUEL LEVINE PLUMBING AND HEATING SUPPLIES, INC. |
| 5283-8X31-2 | 90480 | KENNECOTT CORP CHASE BRASS GROUP CLEVELAND MILL DIV |
| WWN351 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS51846-49 | 90480 | KENNECOTT CORP CHASE BRASS GROUP CLEVELAND MILL DIV |
| MS51846-49 | 91109 | GA PIPE INC DBA TRENTON PIPE NIPPLE CO |
| MS51846-49 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |