The Power Supply Assembly, cataloged under National Stock Number 6130-01-508-3437, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6130-01-508-3437 |
| Primary Part Number | 437-7409501-AY-4 |
| Item Name | Power Supply Assembly |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Output Voltage Rating | -5.0 DC VOLTS NOMINAL SECOND POWER OUTPUT |
| Output Voltage Rating | -12.0 DC VOLTS NOMINAL FIRST POWER OUTPUT |
| Input Voltage Rating | 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT |
| Input Frequency Rating | 60.0 HERTZ NOMINAL SINGLE OPERATING POWER RQMT |
| Input Phase | SINGLE SINGLE OPERATING POWER RQMT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 437-7409501-AY-4 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 437-7409501 | D/9 Drawing number reference only Naval Sea Systems Command |
| B673-3002-AY-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6130-01-508-3437 is a Power Supply Assembly, manufactured by Naval Sea Systems Command, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-508-3437 has 1 manufacturer part number on file: 437-7409501-AY-4 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-508-7825. Verify interchangeability with system specifications before substitution.
Key specifications for 437-7409501-AY-4: Output Voltage Rating: -5.0 DC VOLTS NOMINAL SECOND POWER OUTPUT; Output Voltage Rating: -12.0 DC VOLTS NOMINAL FIRST POWER OUTPUT; Overall Length: 19.000 INCHES NOMINAL IN; Input Voltage Rating: 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT. 5 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 6130-01-508-3437 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.