The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-226-2945, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-226-2945 |
| Primary Part Number | 432002 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Transformer Function | INPUT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TAB SINGLE GROUP |
| Body Width | 1.000 INCHES NOMINAL IN |
| Body Height | 1.125 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 500.0 MILLIWATTS SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 300.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 1400.0 NOMINAL AND 2800.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Maximum Operating Temp | 70.0 CELSIUS DEGC |
| Body Length | 1.312 INCHES NOMINAL IN |
| Winding Operating Current | 120.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Tab Width | 0.125 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| J41 | B G Laboratories Inc. (USA) |
| C7648 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| GK4318 | Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA) |
| 432002 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| JAE6 | 5/9 Secondary reference U.S. Government activity |
| 432002 | 5/9 Secondary reference Raytheon Technical Services Company |
| W-8255 | 5/9 Secondary reference Cen Electronics a Div of Chloride Power Electronics Inc |
| LP-11073 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-226-2945 is a Transformer,audio Frequency, manufactured by Cae Usa Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-226-2945 has 4 manufacturer part numbers on file: J41 (B G Laboratories Inc.), C7648 (Electronic Transformer Corp Div Electronic Transformer Corporation), GK4318 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 432002 (Cae Usa Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-503-8112. Verify interchangeability with system specifications before substitution.
Key specifications for 432002: Transformer Function: INPUT; Inclosure Type: FULLY INCLOSED; Mounting Method: TAB SINGLE GROUP; Body Width: 1.000 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.