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ST21940043-102 — TERMINAL,LUG

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ST21940043-102: TERMINAL,LUG.

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, largest_width: 0.188 INCHES SINGLE END IN, overall_width: 0.312 INCHES IN, overall_length: 0.625 INCHES IN, basic_shape_style: SOLDER, features_provided: LOCKING DEVICE. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-993-8817, 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
ST21940043-102
NSN: 5940-00-993-8817
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 81395 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
largest_width0.188 INCHES SINGLE END IN
overall_width0.312 INCHES IN
overall_length0.625 INCHES IN
basic_shape_styleSOLDER
features_providedLOCKING DEVICE
surface_treatmentTIN OVERALL SINGLE LAYER
material_thickness0.018 INCHES IN
mounting_method_styleINTERNAL TOOTH
mounting_tongue_width0.312 INCHES IN
mounting_hole_diameter0.144 INCHES IN
mounting_facility_thickness0.018 INCHES IN
NSN5940-00-993-8817
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,LUG TITLE COMPONENT PN ST21940043-102 MFR TERMINAL,LUG
KEY FEATURES
•
MOUNTING FACILITY THICKNESS: 0.018 INCHES IN
•
MOUNTING HOLE DIAMETER: 0.144 INCHES IN
•
MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 11 AWG
•
FEATURES PROVIDED: LOCKING DEVICE
•
BASIC SHAPE STYLE: SOLDER
•
MOUNTING METHOD STYLE: INTERNAL TOOTH
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
TECHNICAL CHARACTERISTICS
OVERALL LENGTH0.625 INCHES IN
MOUNTING FACILITY THICKNESS0.018 INCHES IN
MOUNTING HOLE DIAMETER0.144 INCHES IN
MAXIMUM CONDUCTOR SIZE ACCOMMODATED11 AWG
FEATURES PROVIDEDLOCKING DEVICE
BASIC SHAPE STYLESOLDER
MOUNTING METHOD STYLEINTERNAL TOOTH
ELECTRICAL INSULATION FEATUREUNINSULATED
OVERALL WIDTH0.312 INCHES IN
CONDUCTOR ACCOMMODATION TYPESLANT LUG W/ONE HOLE SINGLE END
SUBSTITUTES & CROSS-REFERENCES 3
101017501Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20803-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
502Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST21940043-102?
ST21940043-102 is a TERMINAL,LUG.
What parts can replace ST21940043-102?
There are 3 known substitutes for ST21940043-102: 101017501, 20803-6, 502. Substitute compatibility should be verified for your specific system.
What is the NSN for ST21940043-102?
ST21940043-102 is cataloged in the U.S. Government catalog under NSN 5940-00-993-8817. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.