The Power Supply, cataloged under National Stock Number 6130-01-360-9886, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6130-01-360-9886 |
| Primary Part Number | LRS-55-28-43720 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power |
| Status | ACTIVE |
| Output Voltage Rating | 28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT |
| Ventilation Design Type | AIR COOLED |
| Input Voltage Rating | 108.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| Input Voltage Rating | 187.2 AC VOLTS MINIMUM AND 228.8 AC VOLTS MAXIMUM SECOND ALTERNATE OPERATING POWER RQMT |
| Features Provided | EMI FILTER AND GROUND WIRE TERMINAL AND GROUNDING AND INPUT TO CASE ISOLATION AND INPUT TO OUTPUT ISOLATION AND OUTPUT TO CASE ISOLATION AND OUTPUT FILTER AND OVER VOLTAGE PROTECTOR AND VOLTAGE ADJUSTMENT |
| Maximum Operating Altitude Rating | 10827.0 FEET FT |
| Electrical Power Source Relationship | OPERATING |
| Operating Ambient Temp Range | +10.0 TO 50.0 CELSIUS DEGC |
| Environmental Protection | FUNGUS PROOF |
| Input Phase | SINGLE SINGLE OPERATING POWER RQMT |
| Output Current Rating | 12.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| LRS-55-28-43720 PRIMARY | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power (USA) |
| LRS-55-28-2602 PRIMARY | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power (USA) |
| Reference | Meaning |
|---|---|
| 1213675-215 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1213675-215 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms |
NSN 6130-01-360-9886 is a Power Supply, manufactured by Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-360-9886 has 2 manufacturer part numbers on file: LRS-55-28-43720 (Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power), LRS-55-28-2602 (Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power).
Key specifications for LRS-55-28-43720: Overall Height: 3.750 INCHES NOMINAL IN; Output Voltage Rating: 28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT; Ventilation Design Type: AIR COOLED; Overall Length: 11.875 INCHES NOMINAL IN. 12 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.
NSN 6130-01-360-9886 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.