The Transformer,current, cataloged under National Stock Number 5950-01-035-7455, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-035-7455 |
| Primary Part Number | 581807-1 |
| Item Name | Transformer,current |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Width | 1.640 INCHES MAXIMUM IN |
| Body Height | 0.760 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 SECONDARY SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Installation for Which Designed | INDOOR PORTABLE |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Body Length | 1.640 INCHES MAXIMUM IN |
| Winding Operating Current | 55.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Winding Operating Voltage | 600.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 200.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 3 SOLDER STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| 581807-1 | Raytheon Company (USA) |
| 163775 | Raytheon Company (USA) |
| C11851 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 581807-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| PEI 7867 | Precision Electronics, Inc (USA) |
| 163775 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 581807-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 163775 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5950-01-035-7455 is a Transformer,current, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-035-7455 has 6 manufacturer part numbers on file: 581807-1 (Raytheon Company), 163775 (Raytheon Company), C11851 (Electronic Transformer Corp Div Electronic Transformer Corporation), 581807-1 (Raytheon Company Dba Raytheon Co), PEI 7867 (Precision Electronics, Inc) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 4920-01-224-4210. Verify interchangeability with system specifications before substitution.
Key specifications for 581807-1: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 21 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.