Microwave Engineering Corporation · Electronic Components
R40-333
Adapter, Waveguide
Part NumberR40-333
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-180-5448 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Connecting Facility And Qua4 CAPTIVE SCREW(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Flange Quantity1
Adapter Overall Width1.375 INCHES NOMINAL
Adapter Length1.219 INCHES NOMINAL
Flange Inside Height0.313 INCHES NOMINAL SINGLE FLANGE
Flange Outside Width1.375 INCHES NOMINAL SINGLE FLANGE
Flange Outside Height1.375 INCHES NOMINAL SINGLE FLANGE
Adapter Height1.375 INCHES NOMINAL
Style DesignatorWAVEGUIDE TO COAXIAL
Connector End DesignFEMALE
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 R40-333 available?
We can source R40-333 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 R40-333 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R40-333 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 R40-333?
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 R40-333?
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.