| 1L1293-1 | 08844 | MARATHONNORCO AEROSPACE, INC. |
| 1L1293-1B | 08844 | MARATHONNORCO AEROSPACE, INC. |
| GL503AC1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| GL503AC10 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| GL503AC100 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| GL503AC100 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| IL1293-1 | 08844 | MARATHONNORCO AEROSPACE, INC. |
| IL1293-1A | 08844 | MARATHONNORCO AEROSPACE, INC. |
| IL1293-1B | 08844 | MARATHONNORCO AEROSPACE, INC. |
| IL1293-1B1 | 08844 | MARATHONNORCO AEROSPACE, INC. |
| GL503AC100 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |