| Equivalent | 6AL5, 5726, 6058, M8212, D76, D77, QD77, QA2404 |
| Similar type | |
| With different Vf |
HAA91 = 12AL5 UAA91 = 19AL5 XAA91 = 3AL5 |
| CV number | CV140, CV283, CV8021, CV8169, CV8200, CV10324, CV10328, |
| Swedish Mil.nr. |
M2462-408A/B, M2462-408020 M2462-492C |
