The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-343-8064, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnatronix Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | Magnatronix Corporation (CAGE 58019); Coast/advanced Chip Magnetics, Inc. (CAGE 22558) |
| Parameter | Value |
|---|---|
| NSN | 5950-00-343-8064 |
| Primary Part Number | 350-1382-004 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnatronix Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 350-1382-004 | Magnatronix Corporation (USA) |
| 40973 | Coast/advanced Chip Magnetics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST-248A | 3/9 Design control — primary reference Tegam, Inc. |
| ST-248A | 5/9 Secondary reference U.S. Government activity |
| ST248 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-343-8064 is a Transformer,audio Frequency, manufactured by Magnatronix Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-343-8064 has 2 manufacturer part numbers on file: 350-1382-004 (Magnatronix Corporation), 40973 (Coast/advanced Chip Magnetics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-126-1080, 5950-01-360-7462, 6105-01-623-5033. Verify interchangeability with system specifications before substitution.
Hazardous per DLA record (HMIC Y). 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.