PartsTable
Technical Data Sheet
WM111U ✓ 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 WM111U is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS, cross-sectional_shape_style: ROUND, strand_awg_size_per_conductor: 40 ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-548-0940, 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 WM111U
NSN: 6145-00-548-0940
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity7
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor40 ALL CONDUCTORS
cross_section_outside_diameter0.280 INCHES NOMINAL IN
conductor_arrangement_and_quantity7 SINGLES
NSN6145-00-548-0940
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: WM111U · 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
CROSS SECTION OUTSIDE DIAMETER: 0.280 INCHES NOMINAL IN
MATERIAL: RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
VOLTAGE RATING: 300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR: 40 ALL CONDUCTORS
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER0.280 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
VOLTAGE RATING300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR40 ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
MATERIALRUBBER SYNTHETIC FIRST POSITION JACKET CABLE
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR QUANTITY7
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
G-9490010Interchangeable
interchangeable cross-reference
interchangeable
G-9501215Interchangeable
interchangeable cross-reference
interchangeable
WM-59A/UInterchangeable
interchangeable cross-reference
interchangeable
WF-11A/UInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-10392Interchangeable
interchangeable cross-reference
interchangeable
MILM10392Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WM111U?
WM111U is a WM111U. It is classified as a MRO (MRO_GENERAL).
What parts can replace WM111U?
There are 21 known substitutes for WM111U: G-9490010, G-9501215, WM-59A/U and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WM111U?
WM111U is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-548-0940. This indicates validated use in U.S. government and defense supply chains.
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