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PartsTable / COMPONENT / 15E66-1
15E66-1 ✓ 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,LUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY MOUNTING FACILITY, overall_width: 0.203 INCHES IN, overall_length: 0.450 INCHES IN, basic_shape_style: CRIMP, material_thickness: 0.020 INCHES IN, mounting_method_style: RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-236-2554, 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
15E66-1
NSN: 5940-01-236-2554
FSC: 5940
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
materialCOPPER ALLOY MOUNTING FACILITY
overall_width0.203 INCHES IN
overall_length0.450 INCHES IN
basic_shape_styleCRIMP
material_thickness0.020 INCHES IN
mounting_method_styleRING
mounting_tongue_width0.203 INCHES IN
mounting_hole_diameter0.120 INCHES IN
identification_code_colorBLACK
mounting_facility_thickness0.020 INCHES IN
conductor_accommodation_typeSTRAIGHT BARREL SINGLE END
electrical_insulation_featureSTANDOFF INSULATION
NSN5940-01-236-2554
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,LUG TITLE COMPONENT PN 15E66-1 MFR TERMINAL,LUG
KEY FEATURES
•
ELECTRICAL INSULATION FEATURE: STANDOFF INSULATION
•
IDENTIFICATION CODE COLOR: BLACK
•
MOUNTING TONGUE WIDTH: 0.203 INCHES IN
•
CONDUCTOR ACCOMMODATION TYPE: STRAIGHT BARREL SINGLE END
•
MATERIAL: COPPER ALLOY MOUNTING FACILITY
•
BASIC SHAPE STYLE: CRIMP
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL INSULATION FEATURESTANDOFF INSULATION
IDENTIFICATION CODE COLORBLACK
MOUNTING TONGUE WIDTH0.203 INCHES IN
CONDUCTOR ACCOMMODATION TYPESTRAIGHT BARREL SINGLE END
MATERIALCOPPER ALLOY MOUNTING FACILITY
OVERALL LENGTH0.450 INCHES IN
BASIC SHAPE STYLECRIMP
OVERALL WIDTH0.203 INCHES IN
MOUNTING METHOD STYLERING
MOUNTING HOLE DIAMETER0.120 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
31428Interchangeable
interchangeable cross-reference
interchangeable
2-871572Interchangeable
interchangeable cross-reference
interchangeable
51428Interchangeable
interchangeable cross-reference
interchangeable
431428-001Interchangeable
interchangeable cross-reference
interchangeable
50744Interchangeable
interchangeable cross-reference
interchangeable
E9707Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15E66-1?
15E66-1 is a TERMINAL,LUG.
What parts can replace 15E66-1?
There are 10 known substitutes for 15E66-1: 31428, 2-871572, 51428 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15E66-1?
15E66-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-236-2554. 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