The Coil,radio Frequency, cataloged under National Stock Number 5950-01-386-9523, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-386-9523 |
| Primary Part Number | G303900-1 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 1.210 INCHES NOMINAL IN |
| Turn Quantity | 45 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | BRACKET(S) SINGLE GROUP |
| Inductance Rating | 1.20 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 1.520 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 0.900 INCHES MAXIMUM IN |
| Winding Operating Current | 2.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.100 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | POWDERED 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 |
|---|---|
| G303900-1 | Raytheon Company (USA) |
| G303900-1 | Magnetika Inc (USA) |
| G303900-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| G303900-1 | Onan Corp Onan Power/electronics Div (USA) |
| Reference | Meaning |
|---|---|
| G303900-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| G303900-1 | 5/9 Secondary reference U.S. Government activity |
| G303900-1 | 5/9 Secondary reference Cen Electronics a Div of Chloride Power Electronics Inc |
| G303900-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-01-386-9523 is a Coil,radio Frequency, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-386-9523 has 4 manufacturer part numbers on file: G303900-1 (Raytheon Company), G303900-1 (Magnetika Inc), G303900-1 (Raytheon Company Dba Raytheon Co), G303900-1 (Onan Corp Onan Power/electronics Div).
Key specifications for G303900-1: Inclosure Type: OPEN; Body Outside Diameter: 1.210 INCHES NOMINAL IN; Turn Quantity: 45 SINGLE COMPONENT SINGLE WINDING; Mounting Method: BRACKET(S) 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.