The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-671-9141, 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 Nautel Maine Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-671-9141 |
| Primary Part Number | SPU1 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Nautel Maine Inc |
| Status | ACTIVE |
| Usage Design | INDOOR |
| Breakdown Voltage | 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM |
| Arrester Type | SOLID STATE |
| 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 |
|---|---|
| NAX057C/07 | Nautel Maine Inc (USA) |
| SPU1 PRIMARY | Nautel Maine Inc (USA) |
NSN 5920-01-671-9141 is a Arrester,electrical Surge, manufactured by Nautel Maine Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-671-9141 has 2 manufacturer part numbers on file: NAX057C/07 (Nautel Maine Inc), SPU1 (Nautel Maine Inc).
Key specifications for SPU1: Usage Design: INDOOR; Breakdown Voltage: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM; Arrester Type: SOLID STATE; Part Name Assigned by Controlling Agency: SURGE PROTECTION UNIT. 3 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.