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PartsTable / COMPONENT / 2023-4001
2023-4001 ✓ 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

IBM 4-Port 10 / 100 / 1000 Base-TX PCI-X Adapter. Key specifications include unit_type: TRANSMISSION LINE, design_type: UNIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_depth: 0.370 INCHES NOMINAL IN, overall_width: 1.400 INCHES NOMINAL IN, overall_length: 1.400 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-136-4027, 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
2023-4001
NSN: 5985-00-136-4027
FSC: 5985
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)
SPECIFICATIONS
unit_typeTRANSMISSION LINE
design_typeUNIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_depth0.370 INCHES NOMINAL IN
overall_width1.400 INCHES NOMINAL IN
overall_length1.400 INCHES NOMINAL IN
identifying_numberTERMINAL FITTING TYPE BNC
terminal_fitting_controlling_agencyAN
NSN5985-00-136-4027
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IBM 4-Port 10 / 100 / 1000 Base-TX PCI-X Adapter TITLE COMPONENT PN 2023-4001 MFR IBM 4-Port 10 / 100 /
KEY FEATURES
•
USAGE DESIGN: MAIN LINE TERMINAL FITTING
•
DESIGN TYPE: UNIDIRECTIONAL
•
UNIT TYPE: TRANSMISSION LINE
•
TERMINAL FITTING CONTROLLING AGENCY: AN
•
IDENTIFYING NUMBER: TERMINAL FITTING TYPE BNC
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNMAIN LINE TERMINAL FITTING
DESIGN TYPEUNIDIRECTIONAL
UNIT TYPETRANSMISSION LINE
OVERALL DEPTH0.370 INCHES NOMINAL IN
TERMINAL FITTING CONTROLLING AGENCYAN
OVERALL WIDTH1.400 INCHES NOMINAL IN
IDENTIFYING NUMBERTERMINAL FITTING TYPE BNC
OVERALL LENGTH1.400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5-740Interchangeable
IBM 4-Port 10 / 100 / 1000 Base-TX PCI-X Adapter
interchangeable
5740MILL3545Interchangeable
interchangeable cross-reference
interchangeable
850624Interchangeable
interchangeable cross-reference
interchangeable
5729MKInterchangeable
interchangeable cross-reference
interchangeable
347-0104-000Interchangeable
interchangeable cross-reference
interchangeable
P347-0104-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2023-4001?
2023-4001 is a IBM 4-Port 10 / 100 / 1000 Base-TX PCI-X Adapter.
What parts can replace 2023-4001?
There are 19 known substitutes for 2023-4001: 5-740, 5740MILL3545, 850624 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2023-4001?
2023-4001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-136-4027. 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