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PartsTable / COMPONENT / CX3958URN3
CX3958URN3 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include special_features: 52 CONDUCTOR CABLE, fsc_application_data: COMMUNICATIONS, end_item_identification: AN/URN-3 RADIO SET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-561-1806, 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
CX3958URN3
NSN: 5995-00-561-1806
FSC: 5995
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
special_features52 CONDUCTOR CABLE
fsc_application_dataCOMMUNICATIONS
end_item_identificationAN/URN-3 RADIO SET
NSN5995-00-561-1806
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN CX3958URN3 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
FSC APPLICATION DATA: COMMUNICATIONS
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES52 CONDUCTOR CABLE
END ITEM IDENTIFICATIONAN/URN-3 RADIO SET
FSC APPLICATION DATACOMMUNICATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
JS533-3BInterchangeable
interchangeable cross-reference
interchangeable
6853Interchangeable
interchangeable cross-reference
interchangeable
3B531Interchangeable
interchangeable cross-reference
interchangeable
8X530Interchangeable
interchangeable cross-reference
interchangeable
90526Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CX3958URN3?
CX3958URN3 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace CX3958URN3?
There are 5 known substitutes for CX3958URN3: JS533-3B, 6853, 3B531 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CX3958URN3?
CX3958URN3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-561-1806. 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