21456343 — MODIFICATION KIT,HEAT EXCHANGERS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21456343: MODIFICATION KIT,HEAT EXCHANGERS.

MODIFICATION KIT,HEAT EXCHANGERS. Key specifications include end_item_identification: VOLVO PENTA INBOARD DIESEL ENGINE, part_name_assigned_by_controlling_agency: HEAT EXCHANGER. This part is cataloged in the U.S.

Government catalog under NSN 4420-01-643-7518, 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

21456343

NSN: 4420-01-643-7518
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 61724 — VOLVO PENTA OF THE AMERICAS INC (USA)

SPECIFICATIONS

end_item_identification	VOLVO PENTA INBOARD DIESEL ENGINE
part_name_assigned_by_controlling_agency	HEAT EXCHANGER
NSN	4420-01-643-7518

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

PART NAME ASSIGNED BY CONTROLLING AGENCY	HEAT EXCHANGER
END ITEM IDENTIFICATION	VOLVO PENTA INBOARD DIESEL ENGINE

OTHER ITEMS IN FSC 4420 — Heat Exchangers and Steam Condensers

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

4420-00-003-2812 4420-00-004-1071 4420-00-004-1072 4420-00-004-1073 4420-00-004-1074 4420-00-004-3860 4420-00-004-5260 4420-00-005-2335

SUBSTITUTES & CROSS-REFERENCES 1

22004363Same 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 21456343?

21456343 is a MODIFICATION KIT,HEAT EXCHANGERS.

What parts can replace 21456343?

There is 1 known substitute for 21456343: 22004363. Substitute compatibility should be verified for your specific system.

What is the NSN for 21456343?

21456343 is cataloged in the U.S. Government catalog under NSN 4420-01-643-7518. This indicates validated use in U.S. government and defense supply chains.

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21456343 — MODIFICATION KIT,HEAT EXCHANGERS

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