The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-645-3163, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-3163 |
| Primary Part Number | C459427-6 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 0.500 INCHES NOMINAL IN |
| Turn Quantity | 3-7/8 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 9-1/8 SINGLE COMPONENT SINGLE SECONDARY |
| Winding Conductor Size | 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Winding Conductor Size | 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 0.750 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 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 |
|---|---|
| C459427-6 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| M7477543-6REV1 | General Electric Company (USA) |
| M7477543-6 | General Electric Company (USA) |
| 7477543-6 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 459427-6 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| M7477543-6 | 3/9 Design control — primary reference General Electric Co Electronic Components Division of Electronic Atomic and Defense Systems Group |
| M7477543-6REV1 | 5/9 Secondary reference General Electric Co Electronic Components Division of Electronic Atomic and Defense Systems Group |
NSN 5950-00-645-3163 is a Transformer,radio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-645-3163 has 4 manufacturer part numbers on file: C459427-6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), M7477543-6REV1 (General Electric Company), M7477543-6 (General Electric Company), 7477543-6 (Lockheed Martin Corporation Div Rms).
Key specifications for C459427-6: Inclosure Type: OPEN; Body Outside Diameter: 0.500 INCHES NOMINAL IN; Turn Quantity: 3-7/8 SINGLE COMPONENT SINGLE PRIMARY; Turn Quantity: 9-1/8 SINGLE COMPONENT SINGLE SECONDARY. 10 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.