The Arrester,electrical Surge, cataloged under National Stock Number 5920-00-239-6547, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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 | 5920-00-239-6547 |
| Primary Part Number | 480285GP1 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Terminal Quantity | 4 |
| Usage Design | INDOOR |
| Terminal Type | SOLDER LUG |
| Mounting Method | BRACKET(S) |
| Breakdown Voltage | 400.000 VOLTS MINIMUM AND 580.000 VOLTS MAXIMUM |
| Arrester Type | RESISTOR |
| Body Material | CERAMIC |
| Mounting Configuration | TWO 9/32 IN. DIA HOLES SPACED 1 IN. APART IN |
| 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 |
|---|---|
| 480285 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 480285GP1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| T-9071700G1 | General Electric Co Accessary Equipment Opn (USA) |
NSN 5920-00-239-6547 is a Arrester,electrical Surge, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-239-6547 has 3 manufacturer part numbers on file: 480285 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 480285GP1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), T-9071700G1 (General Electric Co Accessary Equipment Opn).
Key specifications for 480285GP1: Overall Height: 4.500 INCHES NOMINAL IN; Terminal Quantity: 4; Usage Design: INDOOR; Terminal Type: SOLDER LUG. 8 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.