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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SCD6685R18
Earphone — Headsets, Microphones, and Speakers
Part NumberSCD6685R18
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-129-3171 (NSN)
Federal Item NameEARPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Overall Diameter2.375 INCHES NOMINAL
Earphone Element TypeMAGNETIC
Terminal LocationINTERNAL
Terminal TypeTAB, SOLDER LUG
Earphone Overall Depth1.219 INCHES NOMINAL
Impedance Rating In Ohms250.0 NOMINAL
Body StyleEARPHONE, CIRCULAR
Shell MaterialPLASTIC EARPHONE
Terminal Quantity2
Vendor Part NumbersSMD125174
Cancelled NSN5965-00-224-4912 (cancelled)
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 SCD6685R18 available?
We can source SCD6685R18 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 SCD6685R18 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 SCD6685R18 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 SCD6685R18?
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 SCD6685R18?
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.