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| 2049217B4 | 88277 | THE BOEING COMPANY |
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| AN668-4 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP |
| 668-4 | 84596 | AVIATION MANUFACTURING GROUP, LLC |
| AN668-4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| XT36117PC70 | 01359 | TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. |
| BAC1823-4 | 81205 | THE BOEING COMPANY |
| MILT781 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| AN668PC4 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP |
| Q6320B4 | 81755 | LOCKHEED MARTIN CORPORATION |
| AN668F4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MS20668-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |