| AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NAS551-5 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| NAS551-5H | 00624 | EATON AEROQUIP LLC |
| NAS551-5H | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC |
| NAS551-5H | 14397 | FABER ENTERPRISES, INC. |
| NAS551-5H | 14798 | DESIGNED METAL CONNECTIONS INC |
| NAS551-5H | 22995 | CROWN FITTING CO INC |
| NAS551-5H | 34724 | ACRA AEROSPACE INC |
| NAS551-5H | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN |
| NAS551-5H | 71563 | COLLINS ENGINEERING CORP |
| NAS551-5H | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| NAS551-5H | R1120 | SATAIR A/S |