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729XQ0523 — HEATER,IMMERSION,LIQUID FUEL FIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

729XQ0523: HEATER,IMMERSION,LIQUID FUEL FIR.

HEATER,IMMERSION,LIQUID FUEL FIR. Key specifications include end_item_identification: FUEL HEATER, general_characteristics_item_description: 300KW, 440VAC, 3PHASE, 60HZ VAC. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-302-5299, 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
729XQ0523
NSN: 4520-01-302-5299
FSC: 4520 — Space and Water Heating Equipment
CAGE: 74924 — INDEECO LLC DBA INDEECO (USA)
SPECIFICATIONS
end_item_identificationFUEL HEATER
general_characteristics_item_description300KW, 440VAC, 3PHASE, 60HZ VAC
NSN4520-01-302-5299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,IMMERSION,LIQUID FUEL FIR TITLE COMPONENT PN 729XQ0523 MFR HEATER,IMMERSION,LIQUI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 300KW, 440VAC, 3PHASE, 60HZ VAC
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION300KW, 440VAC, 3PHASE, 60HZ VAC
END ITEM IDENTIFICATIONFUEL HEATER
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

No substitute or cross-reference records for this part.

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 729XQ0523?
729XQ0523 is a HEATER,IMMERSION,LIQUID FUEL FIR.
What is the NSN for 729XQ0523?
729XQ0523 is cataloged in the U.S. Government catalog under NSN 4520-01-302-5299. 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.