The Absorber,overvoltage, cataloged under National Stock Number 5920-01-533-2452, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Graybar Electric Company, Inc. Dba Graybar Electric. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-533-2452 |
| Primary Part Number | XN25-480-3DG |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Graybar Electric Company, Inc. Dba Graybar Electric |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XN25-480-3DG PRIMARY | Graybar Electric Company, Inc. Dba Graybar Electric (USA) |
| CPX2-S1-013K-43-L | Graybar Electric Company, Inc. Dba Graybar Electric (USA) |
| CPX2-S1-013K-43-L | United Power Systems Inc (USA) |
NSN 5920-01-533-2452 is a Absorber,overvoltage, manufactured by Graybar Electric Company, Inc. Dba Graybar Electric, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-533-2452 has 3 manufacturer part numbers on file: XN25-480-3DG (Graybar Electric Company, Inc. Dba Graybar Electric), CPX2-S1-013K-43-L (Graybar Electric Company, Inc. Dba Graybar Electric), CPX2-S1-013K-43-L (United Power Systems Inc).
Key specifications for XN25-480-3DG: Special Features: TRANSIENT VOLTAGE SURGE SUPPRESSOR; End Item Identification: ASR11. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.