PartsTable
Technical Data Sheet
WL1-1-2-1-18C4 ✓ 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 WL1-1-2-1-18C4 is a the manufacturer industrial component. Key specifications include color: YELLOW CORE CONDUCTOR SINGLE CONDUCTOR, material: TIN FIRST POSITION CONDUCTOR SINGLE CONDUCTOR, conductor_form: SOLID SINGLE CONDUCTOR, voltage_rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, special_features: FLAME,HEAT,SOLVENT AND MOISTURE RESISTANT, round_conductor_size: 18 AWG SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-160-5081, 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 WL1-1-2-1-18C4
NSN: 6145-00-160-5081
FSC: 6145
CAGE: 81350 — JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorYELLOW CORE CONDUCTOR SINGLE CONDUCTOR
materialTIN FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
conductor_formSOLID SINGLE CONDUCTOR
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
special_featuresFLAME,HEAT,SOLVENT AND MOISTURE RESISTANT
round_conductor_size18 AWG SINGLE CONDUCTOR
NSN6145-00-160-5081
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: WL1-1-2-1-18C4 · 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
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE: 18 AWG SINGLE CONDUCTOR
COLOR: YELLOW CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MATERIALTIN FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
SPECIAL FEATURESFLAME,HEAT,SOLVENT AND MOISTURE RESISTANT
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE18 AWG SINGLE CONDUCTOR
COLORYELLOW CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MATERIALTIN FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
WL1.1.2.1.18C92Upgraded Successor
successor cross-reference
successor
JANC76Upgraded Successor
successor cross-reference
successor
MIL-DTL-76Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WL1-1-2-1-18C4?
WL1-1-2-1-18C4 is a WL1-1-2-1-18C4. It is classified as a MRO (MRO_GENERAL).
What parts can replace WL1-1-2-1-18C4?
There are 3 known substitutes for WL1-1-2-1-18C4: WL1.1.2.1.18C92, JANC76, MIL-DTL-76. Substitute compatibility should be verified for your specific system.
What is the NSN for WL1-1-2-1-18C4?
WL1-1-2-1-18C4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-160-5081. This indicates validated use in U.S. government and defense supply chains.
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