Rscc Wire & Cable LLC · Electronic Components
12990
Cable, Power, Electrical
Part Number12990
ManufacturerRscc Wire & Cable LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-01-273-0074 (NSN)
Federal Item NameCABLE,POWER,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
Cross Sectional Shape StyleROUND
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Material Document And ClassificatiMIL-I-631,TYPE G MIL SPEC SINGLE MATERIAL RESPONSE SECOND POSITION TAPE CABLE
MaterialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Conductor Arrangement And Quantity4 SINGLES
Conductor FormSTRANDED ALL CONDUCTORS
Surface TreatmentTIN ALLOY FIRST POSITION COATING CABLE
ColorWHITE FIRST POSITION COVER ALL CONDUCTORS
Cross Section Outside Diameter0.430 INCHES NOMINAL
Strand Quantity Per Conductor37 ALL CONDUCTORS
Vendor Part NumbersT-10587, P30079/3-N010
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 12990 available?
We can source 12990 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 12990 by Rscc Wire & Cable LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12990 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 12990?
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 12990?
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.