The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-121-7878, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5950-01-121-7878 |
| Primary Part Number | 280132 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 0.501 INCHES NOMINAL IN |
| Turn Quantity | 6 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 6 SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | TERMINAL SINGLE GROUP |
| Winding Conductor Size | 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Winding Conductor Size | 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 0.247 INCHES NOMINAL IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 4 WIRE LEAD |
| 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 |
|---|---|
| 280132 PRIMARY | Drs Signal Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0N268874 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-01-121-7878 is a Transformer,radio Frequency, manufactured by Drs Signal Solutions, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-121-7878 has 1 manufacturer part number on file: 280132 (Drs Signal Solutions, Inc.).
Key specifications for 280132: Inclosure Type: OPEN; Body Outside Diameter: 0.501 INCHES NOMINAL IN; Turn Quantity: 6 SINGLE COMPONENT SINGLE PRIMARY; Turn Quantity: 6 SINGLE COMPONENT SINGLE SECONDARY. 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.