| Part No. | Where Used | Description | Value |
| 46-1 | IG-42, SG-8 | Audio choke | 10.5 H |
| 46-10 | TX-1, DX-100 | Filter choke | 400ma |
| 46-11 | RX-1, DX-100 | Filter choke | 150ma |
| 46-12 | WM-5, DX-35, DX-40 | Filter choke | 7 H - 150ma |
| 46-13 | Audio choke | 6 H | |
| 46-14 | Audio choke | 10 H | |
| 46-15 | Audio choke | 6 Mh | |
| 46-16 | Audio choke | .9 Mh | |
| 46-17 | DX-20 | Filter choke | 5 H |
| 46-19 | Audio choke | 9 Mh | |
| 46-20 | Audio choke | 2.2 H | |
| 46-22 | HP-23, HP-23A | Filter choke | 6 H |
| 46-24 | HP-13A | Filter choke | 7.3 mH |
| 46-27 | TT-1 | Filter choke | 100 mH |
| 46-28 | HA-10 | Filter choke | 25 H |
| 46-3 | AG-9A | Filter choke | 4.5 H |
| 46-32 | EUW-15 | Filter choke | 4.5 H |
| 46-4 | AA-1, TX-1 | Audio choke | 5 H |
| 46-5 | AA-1 | Audio choke | 10 H |
| 46-56 | HP-23C | Filter choke | 5.4 H |
| 46-7 | AT-1 | Filter choke | |
| 46-8 | IG-42 | Filter choke | |
| 46-9 | Audio choke | 30 H | |
| 51-10 | T-3 | Output transformer | 7500 - 3.2 ohms |
| 51-104 | GR-180, GR-295 | Audio output transformer | 8500 - 8 ohms |
| 51-111 | HW-17 | Modulation transformer | |
| 51-120 | GD-18 | Audio output transformer | 8 - 8 ohms 20w |
| 51-123 | SB-100, SB-101, SB-110A | Audio output transformer | 10K - 8 - 500 |
| 51-129 | SB-630, HD-15 | Input transformer | 45K - 540 - 300 |
| 51-130 | SB-630, HD-15 | Hybrid line transformer | 10 - 300-600 |
| 51-132 | GR-180, GR-295 | Top-Bottom pincusion | |
| 51-135 | GR-180, GR-295 | Vertical output | |
| 51-136 | GR-295 | Side pincushion | |
| 51-140 | SB-301 | Audio transformer | 2600 - 8-500 |
| 51-149 | GR-295 | Power transformer | |
| 51-1541 | GR-681 | Horizontal driver | |
| 51-155 | GR-681 | Pincushion | |
| 51-156 | GR-681 | Pincushion | |
| 51-157 | GR-681 | Audio output | 3450 - 8 ohms |
| 51-158 | GR-681 | Vertical output | |
| 51-16 | IB-28 | Bridge transformer | 60 turns each winding |
| 51-189 | GR-295 | Power transformer | |
| 51-19 | WM-5 | Output transformer | 10K - 16-8 ohms |
| 51-195 | IM-4180 | Audio output | |
| 51-22 | DX-100 | Modulation transformer | 2800-8000 |
| 51-23 | TX-1, DX-100 | Audio driver transformer | 2500-2000 |
| 51-3 | HX-10, AR-2, AR-3, SB-10 | Audio output | 7500 - 3.2 ohms |
| 51-31 | T-4, IT-12 | Audio output | 8000 - 3 |
| 51-34 | TX-1 | Modulation transformer | 11k-3k-500 |
| 51-35 | RX-1 | Audio output | 8 ohms - 500 ohms |
| 51-37 | HX-30, SB-10 | Interstage transformer | 20K-600 |
| 51-38 | HX-30, SB-10 | Modulation transformer | 20K-20K |
| 51-4 | RF-1 | Oscillator | |
| 51-43 | HW-19 | Output/Modulation transformer | |
| 51-46 | CO-1 | Output transformer | 250-3 |
| 51-52 | TT-1 | Oscillator | |
| 51-54 | GC-1A | Audio driver | 10K - 750-750 |
| 51-55 |
HW-12,
HW-12A, HW-16, HW-18, HW-22, HW-22A, GR-64, HW-32 |
Audio output | 5000 - 3 |
| 51-56 | HD-192 | Matching transformer | |
| 51-57 | HD-192 | Hybrid transformer | |
| 51-80 | IT-11, IT-28 | Bridge transformer | |
| 51-83 | GR-91 | Output transformer | 2500 - 8 3w |
| 51-84 | HR-20 | Audio output | 7500 - 8-500 ohms |
| 51-94 | HW-29, HW-30 | Modulation transformer | |
| 51-95 | HW-17 | Audio driver | 500 - 200 |
| 51-98 | IB-5281 | 250-3 | |
| 52-100 | SB-620 | IF output transformer | 350 kHz |
| 52-101 | SB-620 | Bandpass coupling transformer | 18.3 uH |
| 52-102 | HW-16 | Bandpass coupling transformer | 5433 kHz |
| 52-118 | GR-78 | BFO | 455kc |
| 52-119 | GR-78 | band F conversion oscillator | 3579 kHz |
| 52-15 | RX-1 | IF transformer | 50 kc |
| 52-16 | RX-1 | Input transformer | 1682 kc |
| 52-17 | RX-1 | Interstage transformer | 1682 kc |
| 52-193 | HW-9 | 10.7MHz | |
| 52-25 | HR-20, HW-32, HW-22A, HW-12 | IF transformer | 3 MHz |
| 52-35 | GC-1A | IF input transformer | 455kc |
| 52-36 | GC-1A | IF output & detector | 455kc |
| 52-4 | AR-2 | IF input transformer | 455kc |
| 52-43 | HX-10 | IF | 8.5 MHz |
| 52-47 | GR-91 | IF transformer | 455kc |
| 52-5 | AR-2 | IF output transformer | 455kc |
| 52-63 | HW-32, HW-22A, HW-12 | IF transformer | 2.305mc |
| 52-65 | SB-100, SB-101, SB-110A | 8.4-8.9 mc bandpass | 8.9 MHz |
| 52-7 | AR-3 | IF transformer | 455 kHz |
| 52-70 | SB-401, SB-110A | Balanced modulator transformer | 3.395mc |
| 52-71 | HW-16 | IF transformer | 3.395 MHz |
| 52-73 | SB-100, SB-101 | 3.395 mc IF | 3.395 MHz |
| 52-78 | HO-13 | IF transformer | 350 kHz |
| 52-79 | SB-100, SB-101, SB-110A | product detector | 3.395 mc |
| 52-84 | GR-64 | IF transformer | 455 kHz |
| 52-88 | SB-110A | interstage transformer | 3.395mc |
| 52-95 | SB-620 | IF input transformer | 350 kHz |
| 52-96 | SB-620 | IF coupling transformer | 790 kHz |
| 54-1 | O-7 | Power transformer | |
| 54-10 | T-3 | Output transformer | |
| 54-1013 | GC-1000 | Power transformer | |
| 54-1016 | IG-1277 | Power transformer | |
| 54-1021 | SW-7800 | Power transformer | |
| 54-103 | IO-12 | Power transformer | |
| 54-1031 | HD-1481 | Power transformer | |
| 54-1032 | IO-4210 | Power transformer | |
| 54-105 | IO-10 | Power transformer | |
| 54-1059 | ID-5001 | Power transformer | |
| 54-1063 | SB-1000 | Power transformer (export) | |
| 54-108-24 | IO-20 | Power transformer | |
| 54-109 | HA-20 , DX-60 | Power transformer | |
| 54-110 | HA-10 | Plate transformer | |
| 54-111 | HA-10 | Filament transformer | |
| 54-112 | HA-10 | Filament & bias transformer | |
| 54-113 | HX-10 | Filament transformer | 6.3v 1a |
| 54-114 | HX-10 | Power transformer | |
| 54-115 | GR-110 | Power transformer | |
| 54-117 | IG-118 | Power transformer | |
| 54-121 | GR-91 | Power transformer | |
| 54-127 | EUW-15 | Power transformer | |
| 54-13 | A-9C | Power transformer | |
| 54-130 | HO-10, HO-13 | Power transformer | |
| 54-134 | EUW-16 | Power transformer | |
| 54-135 | HX-30 | Power transformer | |
| 54-14 | PS-2, PS-3 | Power transformer | |
| 54-143 | HP-23, SB-401 | Power transformer (single primary) | Pri: 120 |
| 54-144 | HP-13, HP-13A | Inverter transformer | |
| 54-149 | GR-180 | Power transformer | |
| 54-15 | T-3 | Power transformer | |
| 54-151 | SB-200, SB-201 | Power transformer | |
| 54-155 | GR-64 | Power transformer | 105 vac - 12 vac |
| 54-16 | T-3 | watt meter transformer | |
| 54-168 | SB-610 | Power transformer | |
| 54-17 | GD-1A, GD-1B | Power transformer | 105 vac - 6.3 vac |
| 54-177 | IM-25 | Power transformer | |
| 54-179 | HW-16, SB-400, SB-401 | Power transformer | |
| 54-180 | IP-27 | Power transformer | |
| 54-181 | AR-15 | Power transformer | |
| 54-182 | SB-610, SB-620 | Power transformer | Pri: 110/220 - Sec: 600v 1ma, 215v 25ma, 6.3v 2.6a, 6.3v .6a |
| 54-184 | IP-17 | Filament transformer | |
| 54-185 | IP-17 | Plate transformer | |
| 54-186 | AR-17 | Power transformer | |
| 54-191 | IG-57, IG-57A | Power transformer | |
| 54-197 | HW-17 | Power transformer | |
| 54-198 | HP-23, HP-23A, SB-401 | Power transformer (dual primary) | Pri: 120/240 |
| 54-199 | AJ-15 | Power transformer | |
| 54-2 | AV-1, AV-3, IM-28, SG-8, VC-2, CA-1, GD125, V6 | Power transformer | |
| 54-2-24 | IT-7400 | Power transformer | |
| 54-205 | IG-18 | Power transformer | |
| 54-21 | AT-1 | Power transformer | 860v ct .11a - 6.3v 3a - 5v 3a |
| 54-22 | IG-42 | Power transformer | |
| 54-226 | GR-78 | Power transformer | |
| 54-23 | IM-18, V-7A , IM-11 | Power transformer | |
| 54-233 | IG-28 | Power transformer | |
| 54-237 | SB-220, SB-221 | Power transformer | |
| 54-238 | SB-220, SB-221 | Power transformer | |
| 54-242 | SB-303 | Power transformer | |
| 54-243 | GR-681 | Power transformer | |
| 54-26 | O-11, O-12 | Power transformer | |
| 54-272 | IB-102 | Power transformer | |
| 54-275 | GR-681 | Filament transformer | |
| 54-28 | OM-1 | Power transformer | |
| 54-283 | IM-102 | Power transformer | |
| 54-285 | IO-103 | Power transformer | |
| 54-286 | IB-1102 | Power transformer | |
| 54-298 | SB-650 | Power transformer | 170v 10ma - 17.5 ct 1a |
| 54-3 | AR-2 | Power transformer | |
| 54-30 | TX-1, DX-100 | Plate transformer | |
| 54-31 | DX-100 | Power transformer | 1268v .15a - 12.6vct 4a - 5v 4a |
| 54-32 | WM-5 | Power transformer | |
| 54-34 | IT-11, IT-28, CM-1 | Power transformer | |
| 54-36 | AR-3 | Power transformer | |
| 54-37 | TX-1 | Filament transformer | 6v .3a |
| 54-38 | DX-35 , DX-40 | Power transformer | |
| 54-4 | A-8 | Power transformer | |
| 54-5 | AA-1, IM-12, IM-58, TS-3, QM-1 | Power transformer | |
| 54-54 | DX-20 | Power transformer | 610 ct .16a - 6.3v 2a - 5v 3a |
| 54-56-24 | IB-28 | Power transformer | |
| 54-57 | AG-9A | Power transformer | |
| 54-59 | IG-62, IG-82, AG-10 | Power transformer | |
| 54-6 | AO-1 | Power transformer | |
| 54-64 | T-4, IT-12 | Power transformer | |
| 54-65 | TX-1 | Power transformer | |
| 54-66 | RX-1 | Power transformer | 420v ct .15a - 6.3v 5a - 5v 1.9a |
| 54-7 | C-3, CT-1 | Power transformer | |
| 54-70 | PT-1 | Power transformer | |
| 54-71 | SP-2 | Power transformer | |
| 54-72 | TC-3 | Power transformer | |
| 54-73 | VHF-1 | Power transformer | 1640v ct .25a - 760v ct 95ma - 6.3v 6.5a - |
| 54-76 | EC-1, IP-32 | Filament transformer | |
| 54-77 | IP-32 | Power transformer | |
| 54-78 | EC-1 | Plate transformer | |
| 54-8 | TC-2 | Power transformer | |
| 54-80 | IT-28 | Power transformer | Pri: 110/220 - Sec: 265vct - 12.6vct |
| 54-807 | HP-23B, HP-23C, PS-23 | Power transformer | Pri: 120/240 |
| 54-816 | IB-1100 | Power transformer | |
| 54-830 | HW-2021, HW-2031 | Power transformer | |
| 54-835 | GR-2000 | Power transformer | |
| 54-836 | GR-2050 | Power transformer | |
| 54-837 | AD-1013 | Power transformer | |
| 54-840 | IB-1103 | Power transformer | |
| 54-847 | SB-230 | Power transformer | 800v .5a - 130v 25ma - 6.3v 3.5a |
| 54-848 | IP-2715 | Power transformer | 20v |
| 54-85 | KS-1 | Filament transformer | 2 CT - 10a |
| 54-859 | GC-1092 | Power transformer | |
| 54-86 | KS-1 | Plate transformer | |
| 54-87 | HW-19, HW-29, HW-30 | Power transformer | |
| 54-878 | HD-1410 | Power transformer | 12v .14a |
| 54-915 | SA-1480 | Power transformer | |
| 54-918 | IP-2718 | Power transformer | |
| 54-92 | EF-1, IG-102, SB-630, FMO-1, RF-1 | Power transformer | Pri: 110/220 |
| 54-94 | TT-1 | Power transformer | |
| 54-940 | H-77 | Power transformer | |
| 54-948 | AA-1600 | Power transformer | |
| 54-950 | IT-5230 | Power transformer | |
| 54-954 | AP-1800 | Power transformer | |
| 54-958 | AD-1701 | Power transformer | |
| 54-959 | ID-4001 | Power transformer | |
| 54-96 | SW-717 | Power transformer | 19v ct .22a |
| 54-962 | H-14 | Power transformer | |
| 54-98 | MP-10 | Power transformer | |
| 54-982 | IM-2420 | Power transformer | |
| 54-99 | IP-10 | Power transformer |