The Transformer,power, cataloged under National Stock Number 5950-01-359-5289, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Critical Power Systems, Inc. Dba Compupower Systems, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-359-5289 |
| Primary Part Number | 25A52558 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Critical Power Systems, Inc. Dba Compupower Systems, Inc. |
| Status | ACTIVE |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 58.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| 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 |
|---|---|
| 10B48022P2 | Critical Power Systems, Inc. Dba Compupower Systems, Inc. (USA) |
| 25A52558 PRIMARY | Critical Power Systems, Inc. Dba Compupower Systems, Inc. (USA) |
| LL-H32-5361 | Critical Power Systems, Inc. Dba Compupower Systems, Inc. (USA) |
NSN 5950-01-359-5289 is a Transformer,power, manufactured by Critical Power Systems, Inc. Dba Compupower Systems, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-359-5289 has 3 manufacturer part numbers on file: 10B48022P2 (Critical Power Systems, Inc. Dba Compupower Systems, Inc.), 25A52558 (Critical Power Systems, Inc. Dba Compupower Systems, Inc.), LL-H32-5361 (Critical Power Systems, Inc. Dba Compupower Systems, Inc.).
Key specifications for 25A52558: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 5 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.