Antenna & Radome Research Associates Corp. · Electronic Components
AW2558
Waveguide Assembly
Part NumberAW2558
ManufacturerAntenna & Radome Research Associates Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-373-0465 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Flange Quantity2
Flange Connecting Hole Diameter0.144 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
Voltage Standing Wave Ratio1.05
Waveguide Longer Offset Distance1.750 INCHES NOMINAL
Waveguide Offset Distance1.750 INCHES NOMINAL
Waveguide Outside Width0.702 INCHES NOMINAL
Flange Outside Height1.313 INCHES NOMINAL ALL FLANGES
Bend Angle In Deg90.0 SINGLE BEND E-PLANE
Flange Depth0.313 INCHES NOMINAL ALL FLANGES
Waveguide Inside Width0.622 INCHES NOMINAL
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 AW2558 available?
We can source AW2558 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 AW2558 by Antenna & Radome Research Associates Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AW2558 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 AW2558?
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 AW2558?
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.