21617666 — CORE ASSEMBLY,FLUID HEATER,INDUS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21617666: CORE ASSEMBLY,FLUID HEATER,INDUS.

CORE ASSEMBLY,FLUID HEATER,INDUS. Key specifications include special_features: ELEMENT USE ON RH H30, end_item_identification: ELECTRIC DUCT HEATER SPIRAL DUCT, part_name_assigned_by_controlling_agency: HEATER ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 4420-01-587-8639, 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

21617666

NSN: 4420-01-587-8639
FSC: 4420 — Heat Exchangers and Steam Condensers
CAGE: 0V369 — IMECO INC (USA)

SPECIFICATIONS

special_features	ELEMENT USE ON RH H30
end_item_identification	ELECTRIC DUCT HEATER SPIRAL DUCT
part_name_assigned_by_controlling_agency	HEATER ELEMENT
NSN	4420-01-587-8639

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	ELEMENT USE ON RH H30
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEATER ELEMENT
END ITEM IDENTIFICATION	ELECTRIC DUCT HEATER SPIRAL DUCT

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

28023-512-0500 PN/21617666Same 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 21617666?

21617666 is a CORE ASSEMBLY,FLUID HEATER,INDUS.

What parts can replace 21617666?

There is 1 known substitute for 21617666: 28023-512-0500 PN/21617666. Substitute compatibility should be verified for your specific system.

What is the NSN for 21617666?

21617666 is cataloged in the U.S. Government catalog under NSN 4420-01-587-8639. This indicates validated use in U.S. government and defense supply chains.

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21617666 — CORE ASSEMBLY,FLUID HEATER,INDUS

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