| Part Number | NSN | Part Name | |
|---|---|---|---|
| 9990-01 | 5821-01-522-1171 | Channel-frequency Indicator | Quote |
| 9990-04 | 5895-01-523-1598 | Indicator Control Subassembly | Quote |
| 999005-01 | 5998-01-539-6121 | Backplane Assembly | Quote |
| 999005-13 | 5998-01-539-6122 | Backplane Assembly | Quote |
| ID-1961D/ARC-164(V) | 5821-01-522-1171 | Channel-frequency Indicator | Quote |