The Coil,radio Frequency, cataloged under National Stock Number 5950-01-031-5477, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-031-5477 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 50 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Outside Diameter | 0.375 INCHES NOMINAL IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 176.00 MICROHENRIES MINIMUM AND 263.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Body Length | 0.500 INCHES MAXIMUM IN |
| Winding Operating Current | 64.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 3.200 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | POWDERED SINGLE COMPONENT |
| Terminal Type and Quantity | 2 PIN |
| 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 |
|---|---|
| 3387-21 | C/1 Advisory reference — outside the item-of-supply concept Interconnection Products Inc |
| 558-3387-21-00-00 | 3/9 Design control — primary reference Interconnection Products Inc |
| 3387-21 | C/1 Advisory reference — outside the item-of-supply concept Caes Mission Systems Llc |
| 558-3387-21-00-00 | 5/9 Secondary reference Midland-Ross Corp Russellstoll Div |
| 558-3387-21 | C/1 Advisory reference — outside the item-of-supply concept Interconnection Products Inc |
| 558-3387-21-00-00 | C/1 Advisory reference — outside the item-of-supply concept Abb Installation Products Inc |
NSN 5950-01-031-5477 is a Coil,radio Frequency, classified under FSC 5950, Coils and Transformers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5950-01-255-0631. Verify interchangeability with system specifications before substitution.
Key specifications for 5950-01-031-5477: Inclosure Type: FULLY INCLOSED; Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.375 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP. 15 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.