The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-018-5502, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-018-5502 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Transformer Function | INTERSTAGE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 0.500 INCHES NOMINAL IN |
| Turn Quantity | 15 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 4 SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Inductance Rating | 0.65 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Inductance Rating | 1.85 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Body Length | 1.500 INCHES NOMINAL IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Thread Series Designator | UNF 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 |
|---|---|
| 478349-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-00-018-5502 is a Transformer,radio Frequency, classified under FSC 5950, Coils and Transformers. Status: active.
Key specifications for 5950-00-018-5502: Transformer Function: INTERSTAGE; Inclosure Type: OPEN; Body Outside Diameter: 0.500 INCHES NOMINAL IN; Turn Quantity: 15 SINGLE COMPONENT SINGLE PRIMARY. 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.