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Technical Data Sheet
PartsTable / COMPONENT / 1143E
1143E ✓ 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

The TERMINAL,FEEDTHRU is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, swage_depth: 0.086 INCHES IN, overall_height: 0.703 INCHES0.703 INCHES IN, largest_diameter: 0.093 INCHES ALL ENDS IN, overall_diameter: 0.250 INCHES0.250 INCHES IN, basic_shape_style: NONTUBULAR ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-539-0349, 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
1143E
NSN: 5940-00-539-0349
FSC: 5940
CAGE: 71279 — INTERCONNECTION PRODUCTS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
swage_depth0.086 INCHES IN
overall_height0.703 INCHES0.703 INCHES IN
largest_diameter0.093 INCHES ALL ENDS IN
overall_diameter0.250 INCHES0.250 INCHES IN
basic_shape_styleNONTUBULAR ROUND
precious_materialSILVER
surface_treatmentSILVER OVERALL SINGLE LAYER
minor_bushing_length0.234 INCHES IN
mounting_method_styleSWAGE
turret_minor_diameter0.062 INCHES ALL ENDS IN
swage_outside_diameter0.181 INCHES IN
NSN5940-00-539-0349
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,FEEDTHRU TITLE COMPONENT PN 1143E MFR TERMINAL,FEEDTHRU
KEY FEATURES
•
SWAGE OUTSIDE DIAMETER: 0.181 INCHES IN
•
MOUNTING METHOD STYLE: SWAGE
•
OVERALL DIAMETER: 0.250 INCHES0.250 INCHES IN
•
SURFACE TREATMENT: SILVER OVERALL SINGLE LAYER
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
•
MATERIAL: COPPER ALLOY OVERALL
•
TURRET MINOR DIAMETER: 0.062 INCHES ALL ENDS IN
•
SWAGE DEPTH: 0.086 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SWAGE OUTSIDE DIAMETER0.181 INCHES IN
MOUNTING METHOD STYLESWAGE
OVERALL DIAMETER0.250 INCHES0.250 INCHES IN
SURFACE TREATMENTSILVER OVERALL SINGLE LAYER
ELECTRICAL INSULATION FEATUREUNINSULATED
MATERIALCOPPER ALLOY OVERALL
TURRET MINOR DIAMETER0.062 INCHES ALL ENDS IN
SWAGE DEPTH0.086 INCHES IN
MINOR BUSHING LENGTH0.234 INCHES IN
LARGEST DIAMETER0.093 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
11-435Interchangeable
interchangeable cross-reference
interchangeable
40000059Interchangeable
interchangeable cross-reference
interchangeable
T-105Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
MS15444-85Interchangeable
interchangeable cross-reference
interchangeable
A100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1143E?
1143E is a TERMINAL,FEEDTHRU.
What parts can replace 1143E?
There are 15 known substitutes for 1143E: 11-435, 40000059, T-105 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1143E?
1143E is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-539-0349. 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