| 520-5657000 | AP-101E/102 Automatic Flight Control System with Steering Computer 562A-6 | OG | | 2/0 | 1959-02-01 |
| 520-5720003 | AT-101, AT-101A, AT-102, AT-102A, and AT-102C Antenna Tuning Systems | CMM | | 1/9 | 1973-06-01 |
| 520-5720004 | AT-101, AT-101A, AT-102, AT-102A, AT-102C Antenna Tuning System | IM | | 1/5 | 1969-05-01 |
| 520-5720006 | AT-101, AT-101A, AT-102, AT-102A Antenna Tuning Systems | IM | | 1/2 | 1967-07-15 |
| 520-5732003 | 344A-1 Instrumentation Unit | CMM | | 2/1 | 1962-06-01 |
| 520-5732004 | 344A-1 Instrumentation Unit | IM | | 2/1 | 1962-06-01 |
| 520-5732005 | 344A-1 Instrumentation Unit | IPC | | 1/1 | 1963-11-15 |
| 520-5732006 | 344A-1 Instrumentation Unit | IM | | 3/1 | 1962-06-01 |