A4343 — CIRCUIT BREAKER

✓ Government record, cited

Hasbro · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A4343: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a Hasbro industrial component. Key specifications include end_item_identification: SWITCHBOARD, 2S, part_name_assigned_by_controlling_agency: BREAKER BUS TAB ASSEMBLY, 400A, TYPE 4343 A. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-732-5938, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ A4343

NSN: 5925-01-732-5938
FSC: 5925 — Circuit Breakers
CAGE: 47750 — PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE DBA PLAINVILLE ELECTRICAL PRODUCTS (USA)

SPECIFICATIONS

end_item_identification	SWITCHBOARD, 2S
part_name_assigned_by_controlling_agency	BREAKER BUS TAB ASSEMBLY, 400A, TYPE 4343 A
NSN	5925-01-732-5938

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

PART NAME ASSIGNED BY CONTROLLING AGENCY	BREAKER BUS TAB ASSEMBLY, 400A, TYPE 4343 A
END ITEM IDENTIFICATION	SWITCHBOARD, 2S

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 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

SUBSTITUTES & CROSS-REFERENCES 1

A4345 ITEM NO. 5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A4343?

A4343 is a CIRCUIT BREAKER manufactured by Hasbro. It is classified as a MRO (MRO_GENERAL).

What parts can replace A4343?

There is 1 known substitute for A4343: A4345 ITEM NO. 5. Substitute compatibility should be verified for your specific system.

What is the NSN for A4343?

A4343 is cataloged in the U.S. Government catalog under NSN 5925-01-732-5938. This indicates validated use in U.S. government and defense supply chains.

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A4343 — CIRCUIT BREAKER

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