Arrester, Lightning5920-01-072-0492

NSN 5920-01-072-0492 · NIIN 010720492

FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5920-01-072-0492 · 5920010720492 · NIIN 010720492 · 01-072-0492 · FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · SM-B-889911 · PC-338-10 · SM-B-889911

Nearby stock numbers ← 5920-01-072-0272 · 5920-01-072-0620 →

Features

Arrester,lightning — FSC 5920
Terminal Quantity: 1
Usage Design: INDOOR
Terminal Type: SOLDER LUG
Overall Diameter: 0.500 INCHES NOMINAL IN
Mounting Method: SCREW
Breakdown Voltage: 1.000 KILOVOLTS NOMINAL
Arrester Type: CARBON BLOCK

Identification

NSN: 5920-01-072-0492
NIIN: 010720492
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Arrester,lightning, cataloged under National Stock Number 5920-01-072-0492, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5920-01-072-0492
Item Name	Arrester,lightning
FSC / FSG	5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Status	ACTIVE
Terminal Quantity	1
Usage Design	INDOOR
Terminal Type	SOLDER LUG
Overall Diameter	0.500 INCHES NOMINAL IN
Mounting Method	SCREW
Breakdown Voltage	1.000 KILOVOLTS NOMINAL
Arrester Type	CARBON BLOCK
Mounting Configuration	SCREW SLOT AT BODY TOP,THREADS 0.437-20 THD UNF-2A,MOUNTED IN HOLDER SM-B-889912 A

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SM-B-889911	5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
PC-338-10	3/9 Design control — primary reference Staffall, Inc. Dba Staffall Inc
SM-B-889911	7/2 Vendor item drawing reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5920-00-001-3111

5920-00-001-3111 · Item name not on file

5920-00-001-3260

FUSE,CARTRIDGE

5920-00-001-3261

FUSE,CARTRIDGE

5920-00-001-3262

ARRESTER,ELECTRICAL SURGE

5920-00-001-3263

ARRESTER,ELECTRICAL SURGE

5920-00-001-3264

5920-00-001-3264 · Item name not on file

5920-00-001-3296

5920-00-001-3296 · Item name not on file

5920-00-001-3840

5920-00-001-3840 · Item name not on file

Frequently Asked Questions

What is NSN 5920-01-072-0492?

NSN 5920-01-072-0492 is a Arrester,lightning, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.

What are the specifications of 5920-01-072-0492?

Key specifications for 5920-01-072-0492: Terminal Quantity: 1; Usage Design: INDOOR; Terminal Type: SOLDER LUG; Overall Diameter: 0.500 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5920-01-072-0492 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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