The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-250-8738, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-250-8738 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP1 SINGLE GROUP |
| Inclosure Type | OPENOPEN |
| Body Outside Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Turn Quantity | 14-1/2 SINGLE COMPONENT SINGLE PRIMARY14-1/2 SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | CORE AND CORE AND THREADED STUD(S) SINGLE GROUPTHREADED STUD(S) SINGLE GROUP |
| Inductance Rating | 181.00 MICROHENRIES NOMINAL AND 181.00 MICROHENRIES NOMINAL AND 690.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY690.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Adjustment Device Drive Type | SHAFT SINGLE COMPONENTSHAFT SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT1 ADJUSTABLE CORE SINGLE COMPONENT |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Coil Form Type | HOLLOW SINGLE COMPONENTHOLLOW SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY SINGLE COMPONENT1 PRIMARY SINGLE COMPONENT |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUP0.250 INCHES SINGLE GROUP IN |
| Body Length | 1.094 INCHES NOMINAL1.094 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP32 SINGLE GROUP |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG3 TAB, SOLDER LUG |
| Thread Series Designator | UNEF SINGLE GROUPUNEF 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 |
| Reference | Meaning |
|---|---|
| 627717-505 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| T627717-505 | 3/9 Design control — primary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5950-00-250-8738 is a Transformer,radio Frequency, classified under FSC 5950, Coils and Transformers. Status: active.
Key specifications for 5950-00-250-8738: Mounting Facility Quantity: 1 SINGLE GROUP1 SINGLE GROUP; Inclosure Type: OPENOPEN; Body Outside Diameter: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Turn Quantity: 14-1/2 SINGLE COMPONENT SINGLE PRIMARY14-1/2 SINGLE COMPONENT SINGLE PRIMARY. 16 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.