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KAC AT-100 — Technical Data Sheet

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— · 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 ANTENNA GROUP is a the manufacturer industrial component. Key specifications include end_item_name: NAVIGATIONAL SUPPORT EQUIPMENT, special_features: TYPE DESG OE-258B/URN, end_item_identification: AN/FRN-45. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-235-2251, 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
KAC AT-100
NSN: 5985-01-235-2251
FSC: 5985
CAGE: 2U94F — KOREA AIRPORTS CORPORATION DIV NAVAIDS BUSINESS CENTER (KOR)
SPECIFICATIONS
end_item_nameNAVIGATIONAL SUPPORT EQUIPMENT
special_featuresTYPE DESG OE-258B/URN
end_item_identificationAN/FRN-45
NSN5985-01-235-2251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ANTENNA GROUP TITLE COMPONENT PN KAC AT-100 MFR ANTENNA GROUP
KEY FEATURES
•
END ITEM NAME: NAVIGATIONAL SUPPORT EQUIPMENT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAN/FRN-45
END ITEM NAMENAVIGATIONAL SUPPORT EQUIPMENT
SPECIAL FEATURESTYPE DESG OE-258B/URN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AT100Interchangeable
interchangeable cross-reference
interchangeable
AT-101Interchangeable
interchangeable cross-reference
interchangeable
1270Interchangeable
interchangeable cross-reference
interchangeable
261Interchangeable
interchangeable cross-reference
interchangeable
7909400Interchangeable
interchangeable cross-reference
interchangeable
11002390-109Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KAC AT-100?
KAC AT-100 is a ANTENNA GROUP.
What parts can replace KAC AT-100?
There are 7 known substitutes for KAC AT-100: AT100, AT-101, 1270 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KAC AT-100?
KAC AT-100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-235-2251. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: September 2026