Northrop Grumman Systems · Electronic Components
8478A14H01
Dummy Load, Electrical
Part Number8478A14H01
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-175-2968 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Operating PositionALL POSITIONS
Termination TypeCONNECTION COAXIAL
Cooling MethodSELF-COOLED
Precious MaterialSILVER
Overall Length1.620 INCHES NOMINAL
Connector End DesignFEMALE
Impedance Rating In Ohms50.0 NOMINAL
Precious Material And LocationBODY SURFACES SILVER AND SPRING CONTACT SURFACE SILVER
Overall Diameter0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
Frequency Range Rating+0.000 TO 500.000 MEGAHERTZ
FSC Application DataANTENNAS,WAVEGUIDES AND RELATED EQUIPMENT
Vendor Part Numbers31-2085-1
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 8478A14H01 available?
We can source 8478A14H01 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 8478A14H01 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8478A14H01 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 8478A14H01?
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 8478A14H01?
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.