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SI-8581-1 — Technical Data Sheet

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— · 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

MOUNTING BASE,ELECTRICAL EQUIPME. Key specifications include overall_depth: 10.000 INCHES NOMINAL IN, overall_width: 5.781 INCHES NOMINAL IN, overall_height: 3.906 INCHES NOMINAL IN, style_designator: TRAY TYPE W/CHASSIS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5975-00-789-3846, 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
SI-8581-1
NSN: 5975-00-789-3846
FSC: 5975
CAGE: 55097 — SHILOH INDUSTRIES INC (USA)
SPECIFICATIONS
overall_depth10.000 INCHES NOMINAL IN
overall_width5.781 INCHES NOMINAL IN
overall_height3.906 INCHES NOMINAL IN
style_designatorTRAY TYPE W/CHASSIS
NSN5975-00-789-3846
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNTING BASE,ELECTRICAL EQUIPME TITLE COMPONENT PN SI-8581-1 MFR MOUNTING BASE,ELECTRIC
KEY FEATURES
•
STYLE DESIGNATOR: TRAY TYPE W/CHASSIS
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.906 INCHES NOMINAL IN
OVERALL WIDTH5.781 INCHES NOMINAL IN
STYLE DESIGNATORTRAY TYPE W/CHASSIS
OVERALL DEPTH10.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
11-762-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DB44BY560JInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C315C560J2G5CAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K560J15C0GHVAWAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SK-3672InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SK-3672 ITEM 43InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SI-8581-1?
SI-8581-1 is a MOUNTING BASE,ELECTRICAL EQUIPME.
What parts can replace SI-8581-1?
There are 8 known substitutes for SI-8581-1: 11-762-5, DB44BY560J, C315C560J2G5CA and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SI-8581-1?
SI-8581-1 is cataloged in the Federal Logistics Information System under NSN 5975-00-789-3846. 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: October 2026