| Part No. | Where Used | Description | Equivalent |
| 412-1 |
SB-100, AA-1,
AG-8, AG-10, CM-1, EC-1, VF-1, AV-1, DX-35, DX-40, DX-60, DX-100, IP-32, PS-2, PS-3, TC-3, TS-3, RF-1, AR-3, QM-1, GR-91, TT-1, O-7, O-11, V6, SG-8, OM-1, HW-29, HW-30, HW-32, RX-1, HW-16, HW-22A, EK-1, HW-12 |
6.3v .15a clear | #47 |
| 412-10 | SB-630, HA-20 | snap-in neon | |
| 412-11 | HW-32, HW-22A, SB-650, HW-12 | neon | NE-2 |
| 412-12 | DX-60, HW-29, HW-30, EK-1 | neon - clear | NE-2E |
| 412-13 | GD125,
EUW-15, HO-10, HO-13, HW-29, HW-30, IO-10 |
neon - red | NE-2E |
| 412-14 | HR-20, SB-101 | 6.3v .25a clear | #44 |
| 412-15 |
SB-610,
EC-1, IP-17, IG-18, IP-27, IB-1100, IP-2718, IG-57A |
neon | NE-2H |
| 412-16 | GC-1A | 2v .06a clear | #49 |
| 412-17 | HA-14, SB-110A, GR-78 | incandesent | #53 |
| 412-18 | 3.2v .16a | #1490 | |
| 412-19 | 4v .06a clear | #1804 | |
| 412-2 | AG-8, AG-9A, AG-10, CA-1, IP-10, DX-100, HA-10 | 120v 3w | |
| 412-20 | SB-630, GR-64, SB-110A, HX-10 | 6.3v .15a white | #47 |
| 412-21 | 375v | U35A | |
| 412-22 | 12v .06a clear | #330 | |
| 412-23 | NE-2H | ||
| 412-24 | IB-28 | 67v 2ma | NE-2H |
| 412-25 | 120v .05a clear | #656 | |
| 412-26 | 7.5v .22a red | #50 | |
| 412-27 | 7.5v .22a green | #50 | |
| 412-28 | 12.8v 1.8a clear | #1073 | |
| 412-29 | 5v .06a clear | #880 | |
| 412-3 | CA-1, EC-1, TC-3 | neon | NE-51 |
| 412-31 | GR-78 | 6v .06a | 2114D |
| 412-32 | 2.2v .25a clear | #222 | |
| 412-33 | 55v 1.5ma | NE-86A | |
| 412-34 | SB-630, HW-16 | neon | |
| 412-35 | 1.2v .30a clear | #123 | |
| 412-36 | IO-20 | neon | NE-2E |
| 412-37 | 3.2v .35a clear | #45 | |
| 412-38 | 2v .06a red | #49 | |
| 412-39 | 14.4 .08a red | #756 | |
| 412-4 | AG-9A, IM-11 | 7.5v .22a clear | #50 |
| 412-40 | .2v .06a red | #352 | |
| 412-41 | 14.4 .10a red | #52 | |
| 412-42 | 10.5v .35a clear | G4S11 | |
| 412-43 | 125v .2a clear | 25T6.5 | |
| 412-44 | SB-620 | neon | NE-83 |
| 412-45 | 6.3v .15a orange | #47 | |
| 412-46 | 14v .24a clear | #57X | |
| 412-47 | SB-230 | 28v .1a clear | 1820 |
| 412-48 | 14.4v .1a clear | #52 | |
| 412-49 | SB-650 | NE-51H | |
| 412-5 | 6.5v 1.02a clear | #81 | |
| 412-6 | 2.5v .30a clear | #14 | |
| 412-66 | IG-18 | ||
| 412-7 | 70v .60a amber | NE-2E | |
| 412-82 | HW-2036A, VF-7401 | ||
| 412-99 | SB-230 | neon | H2-A |