The Transformer,power, cataloged under National Stock Number 5950-01-389-5781, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Dale Electronics, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-389-5781 |
| Primary Part Number | ITP-1252-5 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Vishay Dale Electronics, Inc. |
| Status | ACTIVE |
| Terminal Type and Quantity | 4 PIN |
| 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 |
|---|---|
| ITP-1252-5 PRIMARY | Vishay Dale Electronics, Inc. (USA) |
| 28251 PRIMARY | Torotel, Inc. Div Torotel Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 935A032-1 | 5/9 Secondary reference U.S. Government activity |
| 935A032-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| MP1258 | 5/9 Secondary reference Magnetic Products Inc Affil of National Wire and Cable Co Inc |
NSN 5950-01-389-5781 is a Transformer,power, manufactured by Vishay Dale Electronics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-389-5781 has 2 manufacturer part numbers on file: ITP-1252-5 (Vishay Dale Electronics, Inc.), 28251 (Torotel, Inc. Div Torotel Products, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-422-9034. Verify interchangeability with system specifications before substitution.
Key specifications for ITP-1252-5: End Item Identification: PACER DAWN; Terminal Type and Quantity: 4 PIN. 1 specification is 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.