CAES Systems · Electronic Components
3452594-1
Waveguide Assembly
Part Number3452594-1
ManufacturerCAES Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-342-3410 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Thread DirectionRIGHT-HAND FIRST FLANGE FIRST CONNECTION FACILITY
Flange Depth0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM ALL FLANGES
Flange Outside Height1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
Waveguide Outside Width0.788 INCHES MINIMUM AND 0.794 INCHES MAXIMUM
Waveguide Longer Offset Distance1.100 INCHES NOMINAL
Bend Angle In Deg90.0 SINGLE BEND E-PLANE
Nominal Thread Size0.138 INCHES FIRST FLANGE FIRST CONNECTION FACILITY
Voltage Standing Wave Ratio1.25
Waveguide Inside Width0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM
Style DesignatorBEND TYPE
Thread Quantity Per Inch32 FIRST FLANGE FIRST CONNECTION FACILITY
Vendor Part NumbersR120-486
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 3452594-1 available?
We can source 3452594-1 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 3452594-1 by CAES Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3452594-1 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 3452594-1?
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 3452594-1?
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.