M3421 — CORE ASSEMBLY,FLUID HEATER,INDUS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M3421: CORE ASSEMBLY,FLUID HEATER,INDUS.

CORE ASSEMBLY,FLUID HEATER,INDUS. Key specifications include end_item_identification: CVN NUCLEAR REACTOR BOUNDARY AREA, part_name_assigned_by_controlling_agency: HEATER ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4420-01-593-8864, 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

M3421

NSN: 4420-01-593-8864
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 62144 — PARKER HANNIFIN CORPORATION DIV VILLAGE MARINE TECH (USA)

SPECIFICATIONS

end_item_identification	CVN NUCLEAR REACTOR BOUNDARY AREA
part_name_assigned_by_controlling_agency	HEATER ASSEMBLY
NSN	4420-01-593-8864

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

PART NAME ASSIGNED BY CONTROLLING AGENCY	HEATER ASSEMBLY
END ITEM IDENTIFICATION	CVN NUCLEAR REACTOR BOUNDARY AREA

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

17501PC3Same 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 M3421?

M3421 is a CORE ASSEMBLY,FLUID HEATER,INDUS.

What parts can replace M3421?

There is 1 known substitute for M3421: 17501PC3. Substitute compatibility should be verified for your specific system.

What is the NSN for M3421?

M3421 is cataloged in the U.S. Government catalog under NSN 4420-01-593-8864. This indicates validated use in U.S. government and defense supply chains.

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M3421 — CORE ASSEMBLY,FLUID HEATER,INDUS

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