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Technical Data Sheet
PartsTable / COMPONENT / 20-2891-01
20-2891-01 ✓ 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,RADIO FREQUENCY,B. Key specifications include special_features: COPPER CONDUCTORS; BOTH ENDS UNPROCESSED; O/A LG APPROX 13 1/2 IN. LG; 1 BRANCHED END 8 1/2 IN.

LG 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 5995-00-946-3303, 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
20-2891-01
NSN: 5995-00-946-3303
FSC: 5995
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
special_featuresCOPPER CONDUCTORS; BOTH ENDS UNPROCESSED; O/A LG APPROX 13 1/2 IN. LG; 1 BRANCHED END 8 1/2 IN. LG IN
NSN5995-00-946-3303
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,RADIO FREQUENCY,B TITLE COMPONENT PN 20-2891-01 MFR CABLE ASSEMBLY,RADIO F
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCOPPER CONDUCTORS; BOTH ENDS UNPROCESSED; O/A LG APPROX 13 1/2 IN. LG; 1 BRANCHED END 8 1/2 IN. LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
S-1318Interchangeable
interchangeable cross-reference
interchangeable
LA45Interchangeable
interchangeable cross-reference
interchangeable
4190Interchangeable
interchangeable cross-reference
interchangeable
7216C1TX9Interchangeable
interchangeable cross-reference
interchangeable
7216Interchangeable
interchangeable cross-reference
interchangeable
AA59625-116JABTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-2891-01?
20-2891-01 is a CABLE ASSEMBLY,RADIO FREQUENCY,B.
What parts can replace 20-2891-01?
There are 25 known substitutes for 20-2891-01: S-1318, LA45, 4190 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-2891-01?
20-2891-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-946-3303. 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