Grainger · Electronic Components
4WZN3
Wire, Electrical
Part Number4WZN3
ManufacturerGrainger
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-01-669-8491 (NSN)
Federal Item NameWIRE,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
Cross Sectional Shape StyleROUND
Temp Rating194.0 FAHRENHEIT
Conductor FormSTRANDED SINGLE CONDUCTOR
Outside Diameter0.249 INCHES NOMINAL ALL CONDUCTORS
ColorGREEN FIRST POSITION SHEATH OVERALL
Strand Quantity Per Conductor19 ALL CONDUCTORS
Round Conductor Size6 AWG ALL CONDUCTORS
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 4WZN3 available?
We can source 4WZN3 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 4WZN3 by Grainger obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4WZN3 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 4WZN3?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 4WZN3?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.