The Power Supply, cataloged under National Stock Number 6130-01-322-6420, 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 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6130-01-322-6420 |
| Primary Part Number | LZSA500-3 |
| 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 |
| Input Voltage Rating | 187.0 AC VOLTS MINIMUM AND 265.0 AC VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Input Voltage Rating | 95.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SECOND OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Output Connection Type | TERMINAL STRIP SINGLE POWER OUTPUT |
| Operating Ambient Temp Range | -10.0 TO 71.0 CELSIUS DEGC |
| Input Phase | SINGLE SECOND OPERATING POWER RQMT |
| Input Phase | SINGLE FIRST OPERATING POWER RQMT |
| Output Current Rating | 7.0 DC AMPERES MINIMUM AND 14.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT |
| Output Connection Quantity | 2 SINGLE POWER OUTPUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| LZSA500-3 PRIMARY | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power (USA) |
| Reference | Meaning |
|---|---|
| 058-006125-001 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| LRS-55-28 | 5/9 Secondary reference Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power |
| LRS-55-28 | 5/9 Secondary reference U.S. Government activity |
NSN 6130-01-322-6420 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 6130-01-322-6420 has 1 manufacturer part number on file: LZSA500-3 (Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-523-3836. Verify interchangeability with system specifications before substitution.
Key specifications for LZSA500-3: Overall Height: 3.750 INCHES NOMINAL IN; Output Voltage Rating: 28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT; Overall Length: 10.500 INCHES NOMINAL IN; Overall Width: 4.875 INCHES NOMINAL IN. 10 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 6130-01-322-6420 has DEMIL Code Q. 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.