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276345 ✓ 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 CARD SUPPORT,FIRE AND OVERHEAT is a the manufacturer industrial component. Key specifications include fsc_application_data: AIRCRAFT ACCESSORY EQUIPMENT, end_item_identification: C-5A AIRCRAFT A, general_characteristics_item_description: CONSIST OF SUPPORTS FOR CARDS IN THE FIRE AND OVERHEAT DETECTION SYSTEMM CONTROL UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-157-0033, 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
276345
NSN: 1680-01-157-0033
FSC: 1680
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
fsc_application_dataAIRCRAFT ACCESSORY EQUIPMENT
end_item_identificationC-5A AIRCRAFT A
general_characteristics_item_descriptionCONSIST OF SUPPORTS FOR CARDS IN THE FIRE AND OVERHEAT DETECTION SYSTEMM CONTROL UNIT
NSN1680-01-157-0033
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CARD SUPPORT,FIRE AND OVERHEAT TITLE COMPONENT PN 276345 MFR CARD SUPPORT,FIRE AND
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF SUPPORTS FOR CARDS IN THE FIRE AND OVERHEAT DETECTION SYSTEMM CONTROL UNIT
•
FSC APPLICATION DATA: AIRCRAFT ACCESSORY EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF SUPPORTS FOR CARDS IN THE FIRE AND OVERHEAT DETECTION SYSTEMM CONTROL UNIT
END ITEM IDENTIFICATIONC-5A AIRCRAFT A
FSC APPLICATION DATAAIRCRAFT ACCESSORY EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
20119Interchangeable
interchangeable cross-reference
interchangeable
4098046-894Interchangeable
interchangeable cross-reference
interchangeable
567583Interchangeable
interchangeable cross-reference
interchangeable
53183Interchangeable
interchangeable cross-reference
interchangeable
2410 1-19/64Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 276345?
276345 is a CARD SUPPORT,FIRE AND OVERHEAT.
What parts can replace 276345?
There are 14 known substitutes for 276345: 20119, 4098046-894, 567583 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 276345?
276345 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-157-0033. 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