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57861 ✓ Verified by PartsTable
Motorola · 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 CABLE ASSEMBLY,RADIO FREQUENCY is a Motorola cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: ALUMINUM ALLOY, body_style: 1 PERIPHERAL KEYWAY, THROUGH BORE, bore_shape: STRAIGHT, bore_length: 0.2500 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_length: 0.250 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 2815-00-361-2934, 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
57861
NSN: 2815-00-361-2934
FSC: 2815
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_style1 PERIPHERAL KEYWAY, THROUGH BORE
bore_shapeSTRAIGHT
bore_length0.2500 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL IN
overall_length0.250 INCHES NOMINAL IN
outside_diameter1.125 INCHES NOMINAL IN
NSN2815-00-361-2934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Motorola CABLE ASSEMBLY,RADIO FREQUENCY TITLE COMPONENT PN 57861 MFR Motorola CABLE ASSEMBLY,RADIO F
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
57861Interchangeable
interchangeable cross-reference
interchangeable
2E8241Interchangeable
interchangeable cross-reference
interchangeable
578601Interchangeable
interchangeable cross-reference
interchangeable
879892Interchangeable
interchangeable cross-reference
interchangeable
293932PC3Interchangeable
interchangeable cross-reference
interchangeable
B57861Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57861?
57861 is a CABLE ASSEMBLY,RADIO FREQUENCY manufactured by Motorola.
What parts can replace 57861?
There are 7 known substitutes for 57861: 57861, 2E8241, 578601 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57861?
57861 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-361-2934. 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