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571X-75503 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

571X-75503: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include end_item_identification: SPACE HEATER, P/N 210-140445 ABOARD NSC 420FT (WMSL-750) FT. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-554-7963, 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
571X-75503
NSN: 4520-01-554-7963
FSC: 4520 — Space and Water Heating Equipment
CAGE: 74924 — INDEECO LLC DBA INDEECO (USA)
SPECIFICATIONS
element_quantity3
end_item_identificationSPACE HEATER, P/N 210-140445 ABOARD NSC 420FT (WMSL-750) FT
NSN4520-01-554-7963
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 571X-75503 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
ELEMENT QUANTITY: 3
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSPACE HEATER, P/N 210-140445 ABOARD NSC 420FT (WMSL-750) FT
ELEMENT QUANTITY3
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 571X-75503?
571X-75503 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for 571X-75503?
571X-75503 is cataloged in the U.S. Government catalog under NSN 4520-01-554-7963. 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.