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XF124403ES — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

XF124403ES: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include width: 1.464 INCHES NOMINAL IN, body_style: TUBULAR, FLANGED, W/TERMINALS, overall_length: 12.0 INCHES NOMINAL IN, flange_thickness: 0.375 INCHES NOMINAL IN, special_features: ELECTRI0 WATER HEATER,40GL, COPPER, mounting_method_style: FLANGE TYPE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-660-0080, 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
XF124403ES
NSN: 4520-01-660-0080
FSC: 4520 — Space and Water Heating Equipment
CAGE: 19857 — THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO. (USA)
SPECIFICATIONS
width1.464 INCHES NOMINAL IN
body_styleTUBULAR, FLANGED, W/TERMINALS
overall_length12.0 INCHES NOMINAL IN
flange_thickness0.375 INCHES NOMINAL IN
special_featuresELECTRI0 WATER HEATER,40GL, COPPER
mounting_method_styleFLANGE TYPE MOUNTING FACILITY
end_item_identificationHEATER, WATER 177
voltage_in_volts_and_current_type440.0 AC SINGLE VOLTAGE
NSN4520-01-660-0080
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,IMMER TITLE COMPONENT PN XF124403ES MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE
•
BODY STYLE: TUBULAR, FLANGED, W/TERMINALS
•
FLANGE THICKNESS: 0.375 INCHES NOMINAL IN
•
MOUNTING METHOD STYLE: FLANGE TYPE MOUNTING FACILITY
•
WIDTH: 1.464 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
BODY STYLETUBULAR, FLANGED, W/TERMINALS
FLANGE THICKNESS0.375 INCHES NOMINAL IN
OVERALL LENGTH12.0 INCHES NOMINAL IN
MOUNTING METHOD STYLEFLANGE TYPE MOUNTING FACILITY
SPECIAL FEATURESELECTRI0 WATER HEATER,40GL, COPPER
WIDTH1.464 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHEATER, WATER 177
OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098 4520-00-000-0099 4520-00-001-1240 4520-00-001-3518 4520-00-001-3519 4520-00-001-6052 4520-00-001-6298 4520-00-001-7726
SUBSTITUTES & CROSS-REFERENCES 1
17749 REV F PIECE NO 11 INCONELReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 XF124403ES?
XF124403ES is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace XF124403ES?
There is 1 known substitute for XF124403ES: 17749 REV F PIECE NO 11 INCONEL. Substitute compatibility should be verified for your specific system.
What is the NSN for XF124403ES?
XF124403ES is cataloged in the U.S. Government catalog under NSN 4520-01-660-0080. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.