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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
1209AS891-1
Dummy Load, Electrical
Part Number1209AS891-1
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-412-0252 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Cooling MethodSELF-COOLED
Operating PositionHORIZONTAL
Power Rating200.000 WATTS AVERAGE AND 175.000 KILOWATTS PEAK
Termination TypeWAVEGUIDE FLANGE
Overall Width2.650 INCHES NOMINAL
Style DesignatorWAVEGUIDE MOUNTED
Overall Length12.970 INCHES MINIMUM AND 13.030 INCHES MAXIMUM
Frequency Range Rating+12.400 TO 18.000 GIGAHERTZ
Voltage Standing Wave Ratio Freque+12.400 TO 18.000 GIGAHERTZ
Voltage Standing Wave Ratio1.50
Vendor Part Numbers1061090-001
ESD/EMICode A — ESD/EMI sensitive item
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 1209AS891-1 available?
We can source 1209AS891-1 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 1209AS891-1 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1209AS891-1 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 1209AS891-1?
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 1209AS891-1?
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.