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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SC-D-20937
Cable Assembly, Radio Frequency
Part NumberSC-D-20937
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-889-0606 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Cross Sectional Shape StyleROUND
Terminal Manufacturer IdentifyingM39012/01-0101 FIRST END ALL CONDUCTORS
Termination TypeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
Terminal Commercial And Government81349 BOTH ENDS SINGLE CONDUCTOR
Style DesignatorINTERNAL AND EXTERNAL CONNECTOR
Electrical Resistance50.00 OHMS IMPEDANCE
Conductor Arrangement And Quantity1 COAXIAL
Conductor Quantity1
Round Conductor Size15 AWG SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
Cross Section Outside Diameter0.332 INCHES NOMINAL
Vendor Part NumbersCG-299 C/U 7FT 4IN
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 SC-D-20937 available?
We can source SC-D-20937 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 SC-D-20937 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 SC-D-20937 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 SC-D-20937?
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 SC-D-20937?
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.