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| 215PNL-6-30 | 30327 | IMPERIAL |
| 4568K155 | 39428 | MCMASTER-CARR SUPPLY CO |
| 5283-8 | 90480 | KENNECOTT CORP CHASE BRASS GROUP CLEVELAND MILL DIV |
| ASTMB687 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS |
| MS51846-48 | 90480 | KENNECOTT CORP CHASE BRASS GROUP CLEVELAND MILL DIV |
| MS51846-48 | 91109 | GA PIPE INC DBA TRENTON PIPE NIPPLE CO |
| MS51846-48 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| WWN351 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |