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10129991 — TERMINAL,LUG

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10129991: TERMINAL,LUG.

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL EXCEPT INSULATION, overall_width: 0.560 INCHES IN, overall_length: 1.750 INCHES IN, basic_shape_style: CRIMP, material_thickness: 0.068 INCHES IN, mounting_method_style: RING. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-409-2025, 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
10129991
NSN: 5940-01-409-2025
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialCOPPER OVERALL EXCEPT INSULATION
overall_width0.560 INCHES IN
overall_length1.750 INCHES IN
basic_shape_styleCRIMP
material_thickness0.068 INCHES IN
mounting_method_styleRING
mounting_tongue_width0.560 INCHES IN
mounting_hole_diameter0.201 INCHES IN
identification_code_colorYELLOW
mounting_facility_thickness0.068 INCHES IN
conductor_accommodation_typeRECESSED BARREL SINGLE END
electrical_insulation_featureINSULATING SLEEVE
NSN5940-01-409-2025
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,LUG TITLE COMPONENT PN 10129991 MFR TERMINAL,LUG
KEY FEATURES
•
IDENTIFICATION CODE COLOR: YELLOW
•
MOUNTING FACILITY THICKNESS: 0.068 INCHES IN
•
MOUNTING HOLE DIAMETER: 0.201 INCHES IN
•
MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 4 AWG
•
BASIC SHAPE STYLE: CRIMP
•
MOUNTING METHOD STYLE: RING
•
ELECTRICAL INSULATION FEATURE: INSULATING SLEEVE
TECHNICAL CHARACTERISTICS
IDENTIFICATION CODE COLORYELLOW
OVERALL LENGTH1.750 INCHES IN
MOUNTING FACILITY THICKNESS0.068 INCHES IN
MOUNTING HOLE DIAMETER0.201 INCHES IN
MAXIMUM CONDUCTOR SIZE ACCOMMODATED4 AWG
BASIC SHAPE STYLECRIMP
MOUNTING METHOD STYLERING
ELECTRICAL INSULATION FEATUREINSULATING SLEEVE
OVERALL WIDTH0.560 INCHES IN
CONDUCTOR ACCOMMODATION TYPERECESSED BARREL SINGLE END
OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358
SUBSTITUTES & CROSS-REFERENCES 2
R5100BNReference document
Same NSN cross-reference
Reference document — Secondary reference
2038AS058-08Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10129991?
10129991 is a TERMINAL,LUG.
What parts can replace 10129991?
There are 2 known substitutes for 10129991: R5100BN, 2038AS058-08. Substitute compatibility should be verified for your specific system.
What is the NSN for 10129991?
10129991 is cataloged in the U.S. Government catalog under NSN 5940-01-409-2025. 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.