The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-344-7594, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-344-7594 |
| Primary Part Number | 844-037-003 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 1.120 INCHES MAXIMUM IN |
| Turn Quantity | 7 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 26 SINGLE COMPONENT FIRST SECONDARY |
| Turn Quantity | 27 SINGLE COMPONENT FOURTH SECONDARY |
| Turn Quantity | 27 SINGLE COMPONENT SECOND SECONDARY |
| Turn Quantity | 27 SINGLE COMPONENT THIRD SECONDARY |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.50 MICROHENRIES NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Inductance Rating | 0.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Inductance Rating | 2.72 MICROHENRIES NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Inductance Rating | 2.72 MICROHENRIES NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Inductance Rating | 24.50 MICROHENRIES NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Winding Conductor Size | 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FOURTH SECONDARY IN |
| Winding Conductor Size | 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND SECONDARY IN |
| Winding Conductor Size | 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD SECONDARY IN |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST SECONDARY IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT |
| Body Length | 1.202 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT ALL SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 100.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 10 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 |
|---|---|
| 844-037-003 | Standex Electronics, Inc. (USA) |
| 844-037-003 PRIMARY | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA) |
| 844-037-003 | Beta Transformer Technology Llc (USA) |
| Reference | Meaning |
|---|---|
| 844-037-003 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division |
NSN 5950-01-344-7594 is a Transformer,radio Frequency, manufactured by Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-344-7594 has 3 manufacturer part numbers on file: 844-037-003 (Standex Electronics, Inc.), 844-037-003 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 844-037-003 (Beta Transformer Technology Llc).
Key specifications for 844-037-003: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 1.120 INCHES MAXIMUM IN; Turn Quantity: 7 SINGLE COMPONENT SINGLE PRIMARY; Turn Quantity: 26 SINGLE COMPONENT FIRST SECONDARY. 26 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.