Raytheon Company · Electronic Components
777843-2
Coupling, Waveguide
Part Number777843-2
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-133-1827 (NSN)
Federal Item NameCOUPLING,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Coupling Outside Diameter1.172 INCHES MINIMUM AND 1.177 INCHES MAXIMUM
Surface TreatmentOXIDE SINGLE COUPLING ALL SURFACES
FSC Application DataWAVEGUIDE ASSEMBLY,RADAR SET GROUP,GUNNERY FIRE CONTROL,AIRCRAFT
Coupling Overall Depth0.426 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
Style DesignatorROUND
MaterialMETAL SINGLE COUPLING
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 777843-2 available?
We can source 777843-2 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 777843-2 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 777843-2 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 777843-2?
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 777843-2?
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.