The Power Supply, cataloged under National Stock Number 6130-01-665-0138, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Rolls-Royce Plc Naval Marine. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6130-01-665-0138 |
| Primary Part Number | E6551186 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Rolls-Royce Plc Naval Marine |
| Status | ACTIVE |
| Operating Ambient Temp Range | -40.0 TO 71.0 CELSIUS DEGC |
| Rectification Method | CONVERTER DC TO DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E6551186 | Rolls-Royce Plc Naval Marine (GBR) |
| Reference | Meaning |
|---|---|
| E6551186 | 5/9 Secondary reference Rolls-Royce Power Engineering Plc. |
| BQ2660-9RG | 3/9 Design control — primary reference Bel Power Solutions Inc. |
NSN 6130-01-665-0138 is a Power Supply, manufactured by Rolls-Royce Plc Naval Marine, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-665-0138 has 1 manufacturer part number on file: E6551186 (Rolls-Royce Plc Naval Marine).
Key specifications for E6551186: Operating Ambient Temp Range: -40.0 TO 71.0 CELSIUS DEGC; Special Features: ROHS; Rectification Method: CONVERTER DC TO DC; Part Name Assigned by Controlling Agency: Q SERIES 66-132 WATT DC-DC CONVERTOR. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.