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726XQ193705 — HEATER,IMMERSION,LIQUID FUEL FIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

726XQ193705: HEATER,IMMERSION,LIQUID FUEL FIR.

HEATER,IMMERSION,LIQUID FUEL FIR. Key specifications include inclosure_material: STEEL CORROSION RESISTING, special_test_features: HEATER IS A 12" 150 STEEL FLANGE, STAINLESS STEEL ELEMENTS, end_item_identification: LUBE OIL PURIFIER, general_characteristics_item_description: 440 VAC RATED VAC. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-312-4139, 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
726XQ193705
NSN: 4520-01-312-4139
FSC: 4520 — Space and Water Heating Equipment
CAGE: 74924 — INDEECO LLC DBA INDEECO (USA)
SPECIFICATIONS
inclosure_materialSTEEL CORROSION RESISTING
special_test_featuresHEATER IS A 12" 150 STEEL FLANGE, STAINLESS STEEL ELEMENTS
end_item_identificationLUBE OIL PURIFIER
general_characteristics_item_description440 VAC RATED VAC
NSN4520-01-312-4139
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,IMMERSION,LIQUID FUEL FIR TITLE COMPONENT PN 726XQ193705 MFR HEATER,IMMERSION,LIQUI
KEY FEATURES
•
INCLOSURE MATERIAL: STEEL CORROSION RESISTING
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 440 VAC RATED VAC
•
SPECIAL TEST FEATURES: HEATER IS A 12" 150 STEEL FLANGE, STAINLESS STEEL ELEMENTS
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALSTEEL CORROSION RESISTING
GENERAL CHARACTERISTICS ITEM DESCRIPTION440 VAC RATED VAC
SPECIAL TEST FEATURESHEATER IS A 12" 150 STEEL FLANGE, STAINLESS STEEL ELEMENTS
END ITEM IDENTIFICATIONLUBE OIL PURIFIER
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
726XQ0522Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 726XQ193705?
726XQ193705 is a HEATER,IMMERSION,LIQUID FUEL FIR.
What parts can replace 726XQ193705?
There is 1 known substitute for 726XQ193705: 726XQ0522. Substitute compatibility should be verified for your specific system.
What is the NSN for 726XQ193705?
726XQ193705 is cataloged in the U.S. Government catalog under NSN 4520-01-312-4139. 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.