| Part No. | Where Used | Description | Value |
| 407-101 | SB-101, SB-110A | ||
| 407-103 | SB-200, SB-201 | 1400 ohms | 200 ua |
| 407-108 | HA-14 | ||
| 407-111 | HD-15 | VU | |
| 407-112 | HM-15 | 100 ua | |
| 407-12 | GD-1B | 500 ua | |
| 407-120 | IP-27 | ||
| 407-121 | HW-16 | ||
| 407-122 | IM-36 | 10-0-10 uA | |
| 407-123 | IP-17 | voltmeter | |
| 407-124 | IP-17 | millimeter | |
| 407-131 | IG-18 | ||
| 407-133 | IT-18 | 225 ohms | 200 ua |
| 407-135 | HW-7, GR-78 | ||
| 407-145 | SB-220, SB-221 | plate amps - 1400 ohms | 200 ua |
| 407-146 | SB-220, SB-221 | multi meter | |
| 407-155 | HM-102 | 100 ua | |
| 407-156 | IM-103 | ||
| 407-16 | V6 | 200 ua | |
| 407-160 | IB-102 | ||
| 407-167 | HD-1426 | ||
| 407-17 | QM-1 | 50 ua | |
| 407-173 | IT-121 | ||
| 407-179 | HM-2102 | ||
| 407-18 | PS-2, PS-3 | ||
| 407-185 | SB-230 | 1 ma | |
| 407-195 | CI-1080 | 500 ohms | 100-0-100 uA |
| 407-21 | AT-1 | 10 ma | |
| 407-23 | MM-1 | 2000 ohms | 50 ua |
| 407-24 | AM-1 | 100 ua | |
| 407-28 | CM-1 | ||
| 407-29 | AA-1 | ||
| 407-30 | DX-100 | 1 ma | |
| 407-33 | DX-20, DX-35 | 3 ma | |
| 407-4 | IB-28 | 100-0-100 uA | |
| 407-43 | HM-11 | 100 ua | |
| 407-46 | DX-40 | 1 ma | |
| 407-5 | M-1 | 400 ua | |
| 407-50 | RX-1 | right hand zero | 1 ma |
| 407-53 | TC-3 | 1 ma | |
| 407-54 | SB-10 | 200 ua | |
| 407-55 | HA-20 | ||
| 407-56 | IP-32 | ||
| 407-57 | IP-32 | ||
| 407-57 | SA-2060A | forward | |
| 407-58 | EC-1 | 50-0-50 uA | |
| 407-58 | SA-2060A | reflected | |
| 407-61 | PM-2 | 200 ua | |
| 407-62 | IM-11 | 200 ua | |
| 407-63 | EK-1 | 1000 ohms | 1 ma |
| 407-66 | TT-1 | ||
| 407-68 | GC-1A | edge reading | 1 ma |
| 407-70 | IP-10 | 1 ma | |
| 407-71 | IT-27 | 1000 ohms | 3 ma |
| 407-718 | IP-2718 | ||
| 407-719 | IB-5281 | ||
| 407-76 | DX-60 | 1 ma | |
| 407-765 | HW-9 | ||
| 407-78 | HA-10 | 50 ohms | 1 ma |
| 407-8 | AV-1 | ||
| 407-81 | HX-10 | 1 ma | |
| 407-86 | HR-20 | ||
| 407-8A | AG-9A | ||
| 407-99 | HW-32, HW-22A, HW-12 | ||