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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-687972
Dummy Load, Electrical
Part NumberSM-C-687972
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-861-7856 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Termination TypeCONNECTION COAXIAL
Cooling MethodSELF-COOLED
Overall Length1.310 INCHES NOMINAL
Voltage Standing Wave Ratio Freque+0.000 TO 10.000 GIGAHERTZ
Frequency Range Rating+0.000 TO 10.000 GIGAHERTZ
Style DesignatorCOAXIAL MOUNTED
Voltage Standing Wave Ratio1.15
Overall Diameter0.580 INCHES NOMINAL
Coaxial Connector Series DesignatiBNC
Operating PositionALL POSITIONS
Impedance Rating In Ohms50.0 NOMINAL
Cancelled NSN5985-00-733-2720 (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 SM-C-687972 available?
We can source SM-C-687972 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-687972 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-687972 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-687972?
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-687972?
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.