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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-777938-3
Cable Assembly, Radio Frequency
Part NumberSM-C-777938-3
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-070-5530 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
MaterialCOPPER ALLOY FIRST POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Material Document And ClassificatiMIL-C-17 MIL SPEC SINGLE MATERIAL RESPONSE FIRST POSITION COVER CABLE
Conductor Cross Sectional ShapeTUBULAR BRAID SINGLE CONDUCTOR
Accessory Wire Type And Quantity1 GROUND
Test Data Document80063-SMA776984 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTU
Cross Sectional Shape StyleROUND
Conductor Quantity1
Round Conductor Size24 AWG SINGLE CONDUCTOR
Inside Diameter0.020 INCHES NOMINAL SINGLE CONDUCTOR
Conductor Arrangement And Quantity1 COAXIAL
Temp Rating-55.0 CELSIUS AND 200.0 CELSIUS
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 SM-C-777938-3 available?
We can source SM-C-777938-3 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 SM-C-777938-3 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 SM-C-777938-3 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 SM-C-777938-3?
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 SM-C-777938-3?
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.