The Transformer,power, cataloged under National Stock Number 5950-00-597-8644, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Jefferson Electric Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-597-8644 |
| Primary Part Number | 631-1401-300 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Jefferson Electric Inc. |
| Status | ACTIVE |
| Winding Power Rating | 150.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 480.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY |
| Winding Operating Voltage | 240.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY |
| 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 |
|---|---|
| 631-1401-300 PRIMARY | Jefferson Electric Inc. (USA) |
| Reference | Meaning |
|---|---|
| 636-1141-000 | 5/9 Secondary reference Jefferson Electric Inc. |
| 636-1141 | 5/9 Secondary reference Sherjor Inc |
NSN 5950-00-597-8644 is a Transformer,power, manufactured by Jefferson Electric Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-597-8644 has 1 manufacturer part number on file: 631-1401-300 (Jefferson Electric Inc.).
Key specifications for 631-1401-300: Winding Power Rating: 150.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY; Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Winding Operating Voltage: 480.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY; Winding Operating Voltage: 240.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY. 4 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.