The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-581-4757, 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 Stormin Protection Products Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-581-4757 |
| Primary Part Number | 120HWCP20CB |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Stormin Protection Products Inc |
| Status | ACTIVE |
| Unpackaged Unit Weight | 3.500 POUNDS NOMINAL LBS |
| 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 |
|---|---|
| 120HWCP20CB PRIMARY | Stormin Protection Products Inc (USA) |
NSN 5920-01-581-4757 is a Arrester,electrical Surge, manufactured by Stormin Protection Products Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-581-4757 has 1 manufacturer part number on file: 120HWCP20CB (Stormin Protection Products Inc).
Key specifications for 120HWCP20CB: Unpackaged Unit Weight: 3.500 POUNDS NOMINAL LBS; Overall Length: 5.000 INCHES NOMINAL IN; Overall Width: 4.500 INCHES NOMINAL IN; Special Features: OPERATING VOLTAGE:135V; MAX. LINE AMPERAGE:20 AMPS; THE ITEM IS A HARDWIRED IN-LINE SERIES(AC) SURGE SUPPRESSOR AND IS DESIGNED TO PROTECT BRANCH CIRCUIT, FIRE ALARM OR DEDICATED PLC EQUIPMENT V. 1 specification is 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.