W. L. Gore & Associates · Electronic Components
HSN1666-81
Cable Assembly, Radio Frequency
Part NumberHSN1666-81
ManufacturerW. L. Gore & Associates
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-374-4643 (NSN)
Federal Item NameCABLE ASSEMBLY,RADIO FREQUENCY
Federal Supply Class5995 — Cable and Wire Assemblies
Cross Sectional Shape StyleROUND
Temp Rating21.0 CELSIUS AND 43.0 CELSIUS
Electrical Resistance100.00 OHMS IMPEDANCE
Overall Length74.000 INCHES
Conductor Arrangement And Quantity1 TWIN-COAXIAL
Round Conductor Size26 AWG ALL CONDUCTORS
Termination TypeCONNECTOR PLUG BOTH ENDS ALL CONDUCTORS
Conductor Quantity2
Style DesignatorINTERNAL CONNECTORS
Vendor Part NumbersG503510-81
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 HSN1666-81 available?
We can source HSN1666-81 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 HSN1666-81 by W. L. Gore & Associates obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HSN1666-81 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 HSN1666-81?
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 HSN1666-81?
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.