Circuit Breaker5925-01-500-3553

NSN 5925-01-500-3553 · NIIN 015003553 · Part number 1658-G21-03-S80-5A

Oakland Industries Ltd · FSC 5925 — Circuit Breakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06402

Government record, cited

NSN 5925-01-500-3553 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-500-3553. Manufacturer of record part number: 1658-G21-03-S80-5A.

Also searched as 5925-01-500-3553 · 5925015003553 · NIIN 015003553 · 01-500-3553 · FSC 5925 Circuit Breakers · CAGE 06402 · 1658-G21-03-S80-5A · E-S-20175-9

Nearby stock numbers ← 5925-01-500-3457 Circuit Breaker Subassembly · 5925-01-500-3554 Circuit Breaker →

Features

Circuit Breaker — FSC 5925
3 manufacturer part numbers on file
Manufacturer of record: Oakland Industries Ltd

Identification

NSN: 5925-01-500-3553
NIIN: 015003553
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1658-G21-03-S80-5A
Manufacturer: Oakland Industries Ltd

General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-500-3553, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Oakland Industries Ltd. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5925-01-500-3553
Primary Part Number	1658-G21-03-S80-5A
Item Name	Circuit Breaker
FSC / FSG	5925 / 59 — Circuit Breakers
Manufacturer	Oakland Industries Ltd
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
1658-G21-03-S80-5A PRIMARY	Oakland Industries Ltd (USA)
E-S-20175-9 PRIMARY	Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro (USA)
1658-G21-03-S80-5A	E-T-a Electro - Techniques (FRA)

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 5925-01-500-3553?

NSN 5925-01-500-3553 is a Circuit Breaker, manufactured by Oakland Industries Ltd, classified under FSC 5925, Circuit Breakers. Status: active.

What part numbers are listed for NSN 5925-01-500-3553?

NSN 5925-01-500-3553 has 3 manufacturer part numbers on file: 1658-G21-03-S80-5A (Oakland Industries Ltd), E-S-20175-9 (Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro), 1658-G21-03-S80-5A (E-T-a Electro - Techniques).

What are the specifications of 1658-G21-03-S80-5A?

Key specifications for 1658-G21-03-S80-5A: Special Features: 5 AMP BREAKER; End Item Identification: USCG 23.75 FT SMALL BOAT, RIGID HULL INFLATABLE, MODEL OVER THE HORIZON (OTH), PART. NO 733 I/O FT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5925-01-500-3553 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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