Agilent Technologies, Inc. · Electronic Components
355A
Adapter, Waveguide
Part Number355A
ManufacturerAgilent Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-285-6455 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Hole Diameter0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE FLANGE SINGLE CONNECTION FACILITY
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Width1.122 INCHES NOMINAL
Flange Inside Height0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SINGLE FLANGE
Waveguide Inside Height0.497 INCHES NOMINAL
Waveguide Outside Width1.250 INCHES NOMINAL
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Voltage Standing Wave Ratio1.30
Style DesignatorWAVEGUIDE TO COAXIAL
Flange Quantity1
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 355A available?
We can source 355A 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 355A by Agilent Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 355A 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 355A?
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 355A?
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.