Raytheon · Electronic Components
390786
Waveguide Assembly
Part Number390786
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-292-5019 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Depth0.280 INCHES NOMINAL FIRST FLANGE
Waveguide Longer Offset Distance5.680 INCHES NOMINAL
Flange Inside Width2.840 INCHES NOMINAL SECOND FLANGE
Flange StyleCONTACT TYPE ALL FLANGES
Flange Outside Height1.730 INCHES NOMINAL SECOND FLANGE
Flange Quantity2
Flange Outside Width3.900 INCHES NOMINAL SECOND FLANGE
Insertion Loss In Decibels0.05
Flange Inside Height0.670 INCHES NOMINAL SECOND FLANGE
Style DesignatorBEND TYPE
Waveguide Offset Distance4.125 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 390786 available?
We can source 390786 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 390786 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 390786 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 390786?
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 390786?
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.