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Technical Data Sheet
PartsTable / COMPONENT / 458-50001-503
458-50001-503 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FIRE DETECTOR ASSY,OVERHEAT is a the manufacturer industrial component. Key specifications include end_item_identification: KC135R ACFT, general_characteristics_item_description: LH SEMI-CIRCULAR CORE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-206-9062, 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
458-50001-503
NSN: 1680-01-206-9062
FSC: 1680
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
end_item_identificationKC135R ACFT
general_characteristics_item_descriptionLH SEMI-CIRCULAR CORE
NSN1680-01-206-9062
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIRE DETECTOR ASSY,OVERHEAT TITLE COMPONENT PN 458-50001-503 MFR FIRE DETECTOR ASSY,OVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: LH SEMI-CIRCULAR CORE
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONLH SEMI-CIRCULAR CORE
END ITEM IDENTIFICATIONKC135R ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
D-1603Interchangeable
interchangeable cross-reference
interchangeable
VI819Interchangeable
interchangeable cross-reference
interchangeable
1519Interchangeable
interchangeable cross-reference
interchangeable
BR76032-6Interchangeable
interchangeable cross-reference
interchangeable
472078Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 458-50001-503?
458-50001-503 is a FIRE DETECTOR ASSY,OVERHEAT.
What parts can replace 458-50001-503?
There are 5 known substitutes for 458-50001-503: D-1603, VI819, 1519 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 458-50001-503?
458-50001-503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-206-9062. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026