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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMC339953-4
Cable Assembly, Power, Electrical
Part NumberSMC339953-4
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-682-3440 (NSN)
Federal Item NameCABLE ASSEMBLY,POWER,ELECTRICAL
Federal Supply Class5995 — Cable and Wire Assemblies
Overall Length50.000 FEET
Conductor Arrangement And Quantity2 SINGLES
Round Conductor Size18 AWG ALL CONDUCTORS
Temp Rating-40.0 CELSIUS AND 65.0 CELSIUS
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Strand Quantity Per Conductor41 ALL CONDUCTORS
Conductor Quantity2
Style DesignatorJACK AND EXTERNAL CONNECTOR
Material Document And ClassificatiMIL-I-3930,TYPE JS MIL SPEC SINGLE MATERIAL RESPONSE FIRST POSITION JACKET CABLE
Terminal Commercial And Government72268 SECOND END ALL CONDUCTORS
Terminal Manufacturer Identifying7427 SECOND END ALL CONDUCTORS
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 SMC339953-4 available?
We can source SMC339953-4 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 SMC339953-4 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMC339953-4 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 SMC339953-4?
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 SMC339953-4?
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.