Raytheon E-Systems · Electronic Components
79-20022-003
Waveguide Assembly
Part Number79-20022-003
ManufacturerRaytheon E-Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-109-8862 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
FlexibilityRIGID SINGLE TUBING SEGMENT
Flange StyleCHOKE TYPE FIRST FLANGE
Waveguide Inside Height0.400 INCHES NOMINAL
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES2B FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Center To Center Distanc2.400 INCHES NOMINAL
Style DesignatorOFFSET BEND TYPE
MaterialALUMINUM ALLOY ALL FLANGE
Flange Quantity22
Surface TreatmentANODIZE SINGLE TUBING SEGMENT ALL SURFACES
Flange Outside Height1.625 INCHES NOMINAL FIRST FLANGE1.625 INCHES NOMINAL FIRST FLANGE
Flange Depth0.438 INCHES NOMINAL FIRST FLANGE0.438 INCHES NOMINAL FIRST FLANGE
Vendor Part Numbers2039694-0503
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 79-20022-003 available?
We can source 79-20022-003 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 79-20022-003 by Raytheon E-Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 79-20022-003 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 79-20022-003?
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 79-20022-003?
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.