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Technical Data Sheet
MW2646 ✓ 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 MW2646 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: SOLID SINGLE CONDUCTOR, electrical_resistance: 75.0 OHMS IMPEDANCE, cross-sectional_shape_style: ROUND, cross_section_outside_diameter: 0.475 INCHES NOMINAL IN, nominal_capacitance_in_picofarads: 17.3 PER FOOT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-053-9901, 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 MW2646
NSN: 6145-01-053-9901
FSC: 6145
CAGE: 63364 — MERCURY WIRE PRODUCTS, INC. DBA MERCURY WIRE PRODUCTS INC (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSOLID SINGLE CONDUCTOR
conductor_quantity1
electrical_resistance75.0 OHMS IMPEDANCE
cross-sectional_shape_styleROUND
cross_section_outside_diameter0.475 INCHES NOMINAL IN
nominal_capacitance_in_picofarads17.3 PER FOOT
conductor_arrangement_and_quantity1 TRIAXIAL
NSN6145-01-053-9901
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MW2646 · 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
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 TRIAXIAL
NOMINAL CAPACITANCE IN PICOFARADS: 17.3 PER FOOT
CROSS-SECTIONAL SHAPE STYLE: ROUND
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.475 INCHES NOMINAL IN
ELECTRICAL RESISTANCE: 75.0 OHMS IMPEDANCE
CONDUCTOR QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIAXIAL
NOMINAL CAPACITANCE IN PICOFARADS17.3 PER FOOT
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.475 INCHES NOMINAL IN
ELECTRICAL RESISTANCE75.0 OHMS IMPEDANCE
CONDUCTOR QUANTITY1
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIAXIAL
NOMINAL CAPACITANCE IN PICOFARADS17.3 PER FOOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
438281-01Upgraded Successor
successor cross-reference
successor
8424Upgraded Successor
successor cross-reference
successor
12576Upgraded Successor
successor cross-reference
successor
467B-2Upgraded Successor
successor cross-reference
successor
8312Upgraded Successor
successor cross-reference
successor
8162Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MW2646?
MW2646 is a MW2646. It is classified as a MRO (MRO_GENERAL).
What parts can replace MW2646?
There are 23 known substitutes for MW2646: 438281-01, 8424, 12576 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MW2646?
MW2646 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-053-9901. This indicates validated use in U.S. government and defense supply chains.
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