Raytheon E-Systems · Electronic Components
79-20022-004
Waveguide Assembly
Part Number79-20022-004
ManufacturerRaytheon E-Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-110-2975 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULARINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Width0.900 INCHES NOMINAL
Flange StyleCHOKE TYPE FIRST FLANGE
Flange Inside Height0.505 INCHES NOMINAL SECOND FLANGE0.505 INCHES NOMINAL SECOND FLANGE
Thread Quantity Per Inch32 FIRST FLANGE ALL CONNECTION FACILITIES
Nominal Thread Size0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Flange Connecting Facility And Qua4 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Outside Width1.000 INCHES NOMINAL
MaterialALUMINUM ALLOY 1100 SINGLE TUBING SEGMENT
Flange Depth0.063 INCHES NOMINAL THIRD FLANGE0.063 INCHES NOMINAL THIRD FLANGE
Surface TreatmentALUMINUM ALLOY THIRD COUPLING OUTSIDE SURFACES
Vendor Part Numbers224628, 2039694-0504
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 79-20022-004 available?
We can source 79-20022-004 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 79-20022-004 by Raytheon E-Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 79-20022-004 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 79-20022-004?
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 79-20022-004?
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.