PartsTable
Technical Data Sheet
J1129 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The J1129 is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, usage_design: AUTOMOTIVE, conductor_form: STRANDED SINGLE CONDUCTOR, round_conductor_size: 10 AWG SINGLE CONDUCTOR, end_item_identification: MRAP - COUGAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-468-1261, 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
MRO MRO_GENERAL J1129
NSN: 6145-00-468-1261
FSC: 6145
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
usage_designAUTOMOTIVE
conductor_formSTRANDED SINGLE CONDUCTOR
round_conductor_size10 AWG SINGLE CONDUCTOR
end_item_identificationMRAP - COUGAR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor23 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
cross_section_outside_diameter0.175 INCHES NOMINAL IN
NSN6145-00-468-1261
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: J1129 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
USAGE DESIGN: AUTOMOTIVE
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 19 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.175 INCHES NOMINAL IN
COLOR: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR: 23 SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 10 AWG SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMRAP - COUGAR
USAGE DESIGNAUTOMOTIVE
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.175 INCHES NOMINAL IN
COLORBLACK FIRST POSITION COVER SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR23 SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE10 AWG SINGLE CONDUCTOR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
6A3369Upgraded Successor
successor cross-reference
successor
6700303Upgraded Successor
successor cross-reference
successor
81107SUpgraded Successor
successor cross-reference
successor
954Upgraded Successor
successor cross-reference
successor
81126SUpgraded Successor
successor cross-reference
successor
954WUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J1129?
J1129 is a J1129. It is classified as a MRO (MRO_GENERAL).
What parts can replace J1129?
There are 31 known substitutes for J1129: 6A3369, 6700303, 81107S and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J1129?
J1129 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-468-1261. This indicates validated use in U.S. government and defense supply chains.
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