The Coil,radio Frequency, cataloged under National Stock Number 5950-01-109-4150, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Thin Film Llc Div Vishay Thin Film. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-109-4150 |
| Primary Part Number | 05N561K |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Vishay Thin Film Llc Div Vishay Thin Film |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 24 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 560.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Winding Operating Current | 43.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 65.000 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Terminal Type and Quantity | 2 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 |
|---|---|
| 05N561K PRIMARY | Vishay Thin Film Llc Div Vishay Thin Film (USA) |
| Reference | Meaning |
|---|---|
| 20-2024 | C/1 Advisory reference — outside the item-of-supply concept Zenith Electronics Corporation |
| 05561K | 5/9 Secondary reference Vishay Thin Film Llc Div Vishay Thin Film |
NSN 5950-01-109-4150 is a Coil,radio Frequency, manufactured by Vishay Thin Film Llc Div Vishay Thin Film, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-109-4150 has 1 manufacturer part number on file: 05N561K (Vishay Thin Film Llc Div Vishay Thin Film).
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-159-9267, 4330-01-263-3005, 4810-01-651-0480. Verify interchangeability with system specifications before substitution.
Key specifications for 05N561K: Inclosure Type: FULLY INCLOSED; Quality Factor: 24 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 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.