Fuseholder, Block5920-01-454-5147

NSN 5920-01-454-5147 · NIIN 014545147 · Part number 30311R

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors · FSG 59 — Electrical and Electronic Equipment Components · CAGE 30086

Government record, cited

NSN 5920-01-454-5147 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-454-5147. Manufacturer of record part number: 30311R.

Also searched as 5920-01-454-5147 · 5920014545147 · NIIN 014545147 · 01-454-5147 · FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 30086 · 30311R

Nearby stock numbers ← 5920-01-454-4224 Unknown · 5920-01-454-5153 Unknown →

Features

Fuseholder,block — FSC 5920
1 manufacturer part number on file
Manufacturer of record: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

Identification

NSN: 5920-01-454-5147
NIIN: 014545147
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 30311R
Manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.

General Description

The Fuseholder,block, cataloged under National Stock Number 5920-01-454-5147, 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 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Fuseholder,block
FSC / FSG	5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59)
Manufacturers	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (CAGE 30086)

Technical Specifications

Parameter	Value
NSN	5920-01-454-5147
Primary Part Number	30311R
Item Name	Fuseholder,block
FSC / FSG	5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Status	ACTIVE

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

Part Number	Manufacturer
30311R PRIMARY	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)

Frequently Asked Questions

What is NSN 5920-01-454-5147?

NSN 5920-01-454-5147 is a Fuseholder,block, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.

What part numbers are listed for NSN 5920-01-454-5147?

NSN 5920-01-454-5147 has 1 manufacturer part number on file: 30311R (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

Is NSN 5920-01-454-5147 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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