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Technical Data Sheet
PartsTable / COMPONENT / CU-2540/ARC
CU-2540/ARC ✓ 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 CU-2540/ARC is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-383-2609, 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
CU-2540/ARC
NSN: 5985-01-383-2609
FSC: 5985
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberCU-2540/ARC
NSN5985-01-383-2609
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CU-2540/ARC TITLE COMPONENT PN CU-2540/ARC MFR CU-2540/ARC
KEY FEATURES
•
POWER RATING: 50.0 WATTS MINIMUM
•
TUNING TYPE: FIXED
•
USAGE DESIGN: FOR ANTENNA SYS (AS-4278/ARC)
•
RADIO FREQUENCY RATING: 30.0 MEGAHERTZ MINIMUM AND 152.0 MEGAHERTZ MAXIMUM
•
TERMINAL TYPE: COAXIAL
•
TERMINAL QUANTITY: 1
•
MOUNTING CONFIGURATION: FOUR
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING50.0 WATTS MINIMUM
TUNING TYPEFIXED
USAGE DESIGNFOR ANTENNA SYS (AS-4278/ARC)
RADIO FREQUENCY RATING30.0 MEGAHERTZ MINIMUM AND 152.0 MEGAHERTZ MAXIMUM
TERMINAL TYPECOAXIAL
TERMINAL QUANTITY1
END ITEM IDENTIFICATIONTYPE AH-64 AIRCRAFT
MOUNTING CONFIGURATIONFOUR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
240498Interchangeable
interchangeable cross-reference
interchangeable
412101Interchangeable
interchangeable cross-reference
interchangeable
2-48004Interchangeable
interchangeable cross-reference
interchangeable
1006AInterchangeable
interchangeable cross-reference
interchangeable
1294AInterchangeable
interchangeable cross-reference
interchangeable
93543-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CU-2540/ARC?
CU-2540/ARC is a CU-2540/ARC.
What parts can replace CU-2540/ARC?
There are 7 known substitutes for CU-2540/ARC: 240498, 412101, 2-48004 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CU-2540/ARC?
CU-2540/ARC is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-383-2609. 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