National Wire and Cable · Electronic Components
NW-512 J
Cable, Power, Electrical
Part NumberNW-512 J
ManufacturerNational Wire and Cable
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-01-049-0732 (NSN)
Federal Item NameCABLE,POWER,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) SECOND POSITION JACKET CABLE
Temp Rating-55.0 CELSIUS AND 105.0 CELSIUS
Surface Treatment Document And ClaASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Strand Awg Size Per Conductor25 ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Round Conductor Size12 AWG ALL CONDUCTORS
Material Document And ClassificatiASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Cross Section Outside Diameter0.460 INCHES NOMINAL
Cross Sectional Shape StyleROUND
Voltage Rating1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Strand Quantity Per Conductor19 ALL CONDUCTORS
Vendor Part Numbers42985, I-5C12-TC-UJ
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 NW-512 J available?
We can source NW-512 J 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 NW-512 J by National Wire and Cable obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NW-512 J 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 NW-512 J?
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 NW-512 J?
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.