Circuit Breaker5925-01-401-5276

NSN 5925-01-401-5276 · NIIN 014015276 · Part number UCB15

Littelfuse, Inc. · FSC 5925 — Circuit Breakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 75915

Government record, cited

NSN 5925-01-401-5276 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-401-5276. Manufacturer of record part number: UCB15.

Also searched as 5925-01-401-5276 · 5925014015276 · NIIN 014015276 · 01-401-5276 · FSC 5925 Circuit Breakers · CAGE 75915 · UCB15

Nearby stock numbers ← 5925-01-400-3002 Circuit Breaker · 5925-01-401-5302 Circuit Breaker →

Features

Circuit Breaker — FSC 5925
1 manufacturer part number on file
Manufacturer of record: Littelfuse, Inc.

Identification

NSN: 5925-01-401-5276
NIIN: 014015276
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: UCB15
Manufacturer: Littelfuse, Inc.

General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-401-5276, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Littelfuse, 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	Circuit Breaker
FSC / FSG	5925 — Circuit Breakers (FSG 59)
Manufacturers	Littelfuse, Inc. (CAGE 75915)

Technical Specifications

Parameter	Value
NSN	5925-01-401-5276
Primary Part Number	UCB15
Item Name	Circuit Breaker
FSC / FSG	5925 / 59 — Circuit Breakers
Manufacturer	Littelfuse, 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)

Cross-Reference Index

Part Number	Manufacturer
UCB15 PRIMARY	Littelfuse, Inc. (USA)

No interchangeability data on file.

Other items in FSC 5925 — Circuit Breakers

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

5925-00-001-1277

CIRCUIT BREAKER

5925-00-001-2809

5925-00-001-2809 · Item name not on file

5925-00-001-3838

CIRCUIT BREAKER

5925-00-001-5748

5925-00-001-5748 · Item name not on file

5925-00-001-5926

5925-00-001-5926 · Item name not on file

5925-00-001-5938

5925-00-001-5938 · Item name not on file

5925-00-001-5942

CIRCUIT BREAKER

5925-00-001-5977

CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5925-01-401-5276?

NSN 5925-01-401-5276 is a Circuit Breaker, manufactured by Littelfuse, Inc., classified under FSC 5925, Circuit Breakers. Status: active.

What part numbers are listed for NSN 5925-01-401-5276?

NSN 5925-01-401-5276 has 1 manufacturer part number on file: UCB15 (Littelfuse, Inc.).

Is NSN 5925-01-401-5276 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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