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PartsTable / COMPONENT / 231385-201
231385-201 ✓ 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 ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, body_length: 1.750 INCHES NOMINAL IN, body_diameter: 1.750 INCHES NOMINAL IN, overall_length: 2.640 INCHES NOMINAL IN, application_design: TRANSMISSION LINE, end_item_identification: AN/ALR-56C RADAR WARNING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-390-2369, 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
231385-201
NSN: 5985-01-390-2369
FSC: 5985
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
body_styleCOAXIAL TYPE
body_length1.750 INCHES NOMINAL IN
body_diameter1.750 INCHES NOMINAL IN
overall_length2.640 INCHES NOMINAL IN
application_designTRANSMISSION LINE
end_item_identificationAN/ALR-56C RADAR WARNING
terminal_type_and_quantity1 CONNECTOR, PLUG
NSN5985-01-390-2369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN 231385-201 MFR ATTENUATOR,VARIABLE
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, PLUG
•
APPLICATION DESIGN: TRANSMISSION LINE
•
BODY STYLE: COAXIAL TYPE
•
BODY DIAMETER: 1.750 INCHES NOMINAL IN
•
BODY LENGTH: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 CONNECTOR, PLUG
APPLICATION DESIGNTRANSMISSION LINE
END ITEM IDENTIFICATIONAN/ALR-56C RADAR WARNING
BODY STYLECOAXIAL TYPE
BODY DIAMETER1.750 INCHES NOMINAL IN
BODY LENGTH1.750 INCHES NOMINAL IN
OVERALL LENGTH2.640 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
945827Interchangeable
interchangeable cross-reference
interchangeable
25501-5SInterchangeable
interchangeable cross-reference
interchangeable
7017Interchangeable
interchangeable cross-reference
interchangeable
16.01 OPTION BP6042/9Interchangeable
interchangeable cross-reference
interchangeable
S-116Interchangeable
interchangeable cross-reference
interchangeable
E711208Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 231385-201?
231385-201 is a ATTENUATOR,VARIABLE.
What parts can replace 231385-201?
There are 12 known substitutes for 231385-201: 945827, 25501-5S, 7017 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 231385-201?
231385-201 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-390-2369. 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