Marinco Shore Power Systems · Electronic Components
CS503-50
Cable Assembly, Power, Electrical
Part NumberCS503-50
ManufacturerMarinco Shore Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6150-01-689-9676 (NSN)
Federal Item NameCABLE ASSEMBLY,POWER,ELECTRICAL
Federal Supply Class6150 — Electric Power and Distribution Equipment
Cross Sectional Shape StyleROUND
Overall Length50.0 FEET
Conductor Quantity3
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) SECOND POSITION JACKET CABLE
Voltage Rating125.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
ColorYELLOW SECOND POSITION JACKET CABLE
Conductor FormSTRANDED ALL CONDUCTORS
Strand Quantity Per Conductor266 ALL CONDUCTORS
Termination TypeCONNECTOR RECEPTACLE FIRST END ALL CONDUCTORS
Round Conductor Size6 AWG ALL CONDUCTORS
Outside Diameter0.96 INCHES NOMINAL ALL CONDUCTORS
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 CS503-50 available?
We can source CS503-50 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 CS503-50 by Marinco Shore Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CS503-50 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 CS503-50?
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 CS503-50?
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.