MIL-SPEC · Electronic Components
CG683U4-3
Cable Assembly, Radio Frequency
Part NumberCG683U4-3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-753-2100 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Cross Sectional Shape StyleROUND
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Round Conductor Size21 AWG SINGLE CONDUCTOR
Conductor Arrangement And Quantity1 COAXIAL
Style DesignatorINTERNAL AND EXTERNAL CONNECTOR
Terminal Manufacturer IdentifyingSM-B-334524 SECOND END SINGLE CONDUCTOR
Overall Length4.250 FEET
FSC Application DataGENERATOR SIGNAL EXCEPT SPECIALLY DESIGNED
Material Document And ClassificatiQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR 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 CG683U4-3 available?
We can source CG683U4-3 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 CG683U4-3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CG683U4-3 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 CG683U4-3?
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 CG683U4-3?
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.