The Power Supply, cataloged under National Stock Number 6130-01-498-3596, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share 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 | 6130-01-498-3596 |
| Primary Part Number | SR-20/1 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| 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 |
|---|---|
| SR-20/1 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 401-7499857 ITEM 23 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 6130-01-498-3596 is a Power Supply, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-498-3596 has 2 manufacturer part numbers on file: SR-20/1 (Huntington Ingalls Inc Div Newport News Shipbuilding), 401-7499857 ITEM 23 (Huntington Ingalls Inc Div Newport News Shipbuilding).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-504-4759, 6030-01-509-9530. Verify interchangeability with system specifications before substitution.
Key specifications for SR-20/1: Special Features: 115/230 USER SELECTABLE DETACHABLE AC LINE CORD; End Item Identification: MAIN CABINET ASSY P/N 401-7499857 1 THRU 4. 0 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 6130-01-498-3596 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.