The Coil,radio Frequency, cataloged under National Stock Number 5950-00-985-4012, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-985-4012 |
| Primary Part Number | 10105569-4 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Inductance Rating | 2.83 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Adjustment Device Drive Type | SHAFT SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Body Length | 1.344 INCHES NOMINAL IN |
| Winding Operating Current | 120.0 MILLIAMPERES DC MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | POWDERED SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Terminal Type and Quantity | 2 SOLDER STUD |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 10105569-4 | Raytheon Company (USA) |
| 10105569-4 PRIMARY | Us Army Aviation and Missile Command (USA) |
| RYG10105569-4 | Raytheon Company (USA) |
| RYG10105569-4 | Raytheon Company Dba Raytheon Co (USA) |
| 10105569-4 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 10105569-4 | 5/9 Secondary reference Raytheon Company Div Corp |
| RYG10105569-4 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5950-00-985-4012 is a Coil,radio Frequency, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-985-4012 has 5 manufacturer part numbers on file: 10105569-4 (Raytheon Company), 10105569-4 (Us Army Aviation and Missile Command), RYG10105569-4 (Raytheon Company), RYG10105569-4 (Raytheon Company Dba Raytheon Co), 10105569-4 (Raytheon Company Dba Raytheon Co).
Key specifications for 10105569-4: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.250 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING SINGLE GROUP; Inductance Rating: 2.83 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 16 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.