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Technical Data Sheet
PartsTable / COMPONENT / TYPE W, ROUND, 4 COND, 2/0 AWG
TYPE W, ROUND, 4 COND, 2/0 AWG ✓ Verified by PartsTable
— · WIRE CABLE
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 TYPE W, ROUND, 4 COND, 2/0 AWG is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-866-2323, 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
TYPE W, ROUND, 4 COND, 2/0 AWG
NSN: 6145-00-866-2323
FSC: 6145
CAGE: 81344 — INSULATED CABLE ENGINEERS ASSN INC (USA)
SPECIFICATIONS
Part NumberTYPE W, ROUND, 4 COND, 2/0 AWG
NSN6145-00-866-2323
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: TYPE W, ROUND, 4 COND, 2/0 AWG · 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: 2.020 INCHES NOMINAL IN
•
CONDUCTOR QUANTITY: 4
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MATERIAL: RUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 259 ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 00 AWG ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 4 SINGLES
•
VOLTAGE RATING: 600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION OUTSIDE DIAMETER2.020 INCHES NOMINAL IN
CONDUCTOR QUANTITY4
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR259 ALL CONDUCTORS
ROUND CONDUCTOR SIZE00 AWG ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY4 SINGLES
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
21-464Interchangeable
interchangeable cross-reference
interchangeable
E554-21-1Interchangeable
interchangeable cross-reference
interchangeable
13-563Interchangeable
interchangeable cross-reference
interchangeable
V5054Interchangeable
interchangeable cross-reference
interchangeable
409HInterchangeable
interchangeable cross-reference
interchangeable
BA10082-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPE W, ROUND, 4 COND, 2/0 AWG?
TYPE W, ROUND, 4 COND, 2/0 AWG is a TYPE W, ROUND, 4 COND, 2/0 AWG.
What parts can replace TYPE W, ROUND, 4 COND, 2/0 AWG?
There are 21 known substitutes for TYPE W, ROUND, 4 COND, 2/0 AWG: 21-464, E554-21-1, 13-563 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TYPE W, ROUND, 4 COND, 2/0 AWG?
TYPE W, ROUND, 4 COND, 2/0 AWG is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-866-2323. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026