The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-085-3943, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-01-085-3943 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Inductance Rating | 40.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Body Width | 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Body Height | 0.266 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Body Length | 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 10.0 MEGAHERTZ MINIMUM AND 50.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Hazardous Locations/environmental Protection | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| 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 |
|---|---|
| ST-215 | 3/9 Design control — primary reference Rf Micro Devices, Inc. |
| 725016A0199 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 5950-01-085-3943 is a Transformer,radio Frequency, classified under FSC 5950, Coils and Transformers. Status: active.
Key specifications for 5950-01-085-3943: Inclosure Type: FULLY INCLOSED; Inductance Rating: 40.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Body Width: 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Body Height: 0.266 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN. 14 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.