The Coil,electrical, cataloged under National Stock Number 5950-01-400-3509, 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. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-400-3509 |
| Primary Part Number | 309028-1 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Inductance Rating | 115.00 MICROHENRIES MINIMUM SINGLE COMPONENT SECOND WINDING |
| Inductance Rating | 115.00 MICROHENRIES MINIMUM SINGLE COMPONENT THIRD WINDING |
| Inductance Rating | 15.00 MICROHENRIES MINIMUM SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 175.00 MICROHENRIES MINIMUM SINGLE COMPONENT FIFTH WINDING |
| Inductance Rating | 175.00 MICROHENRIES MINIMUM SINGLE COMPONENT FOURTH WINDING |
| Winding Operating Current | 0.10 AMPERES DC NOMINAL SINGLE COMPONENT FIFTH WINDING |
| Winding Operating Current | 0.10 AMPERES DC NOMINAL SINGLE COMPONENT THIRD WINDING |
| Winding Operating Current | 0.20 AMPERES DC NOMINAL SINGLE COMPONENT SECOND WINDING |
| Winding Operating Current | 0.25 AMPERES DC NOMINAL SINGLE COMPONENT FOURTH WINDING |
| Winding Operating Current | 8.0 AMPERES DC NOMINAL SINGLE COMPONENT FIRST WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.015 SINGLE COMPONENT FIRST WINDING |
| DC Resistance Rating in Ohms | 0.400 SINGLE COMPONENT SECOND WINDING |
| DC Resistance Rating in Ohms | 0.400 SINGLE COMPONENT THIRD WINDING |
| DC Resistance Rating in Ohms | 0.500 SINGLE COMPONENT FOURTH WINDING |
| DC Resistance Rating in Ohms | 0.800 SINGLE COMPONENT FIFTH WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 5 SINGLE COMPONENT |
| Terminal Type and Quantity | 12 PIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5950-01-400-3509 is a Coil,electrical, manufactured by Raytheon Company, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-400-3509 has 2 manufacturer part numbers on file: 309028-1 (Raytheon Company), MT-4295 (Raytheon Company).
Key specifications for 309028-1: Inclosure Type: FULLY INCLOSED; Inductance Rating: 115.00 MICROHENRIES MINIMUM SINGLE COMPONENT SECOND WINDING; Inductance Rating: 115.00 MICROHENRIES MINIMUM SINGLE COMPONENT THIRD WINDING; Inductance Rating: 15.00 MICROHENRIES MINIMUM SINGLE COMPONENT FIRST WINDING. 20 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.