Raytheon · Electronic Components
307770-4
Waveguide Assembly
Part Number307770-4
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-462-0828 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity1
MaterialALUMINUM ALLOY OR COPPER ALLOY ALL TUBING SEGMENT
Waveguide Inside Width2.840 INCHES NOMINAL
Flange Inside Height1.340 INCHES NOMINAL SINGLE FLANGE
Flange Connecting Facility And Qua8 CAPTIVE SCREW(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Waveguide Inside Height1.340 INCHES NOMINAL
Tubing Wall Construction StyleSTRAIGHT SEAM ALL TUBING SEGMENT
Flange Depth0.750 INCHES NOMINAL SINGLE FLANGE
FlexibilityRIGID ALL TUBING SEGMENT
Flange Inside Width2.840 INCHES NOMINAL SINGLE FLANGE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR SINGLE RIDGED EXTERNAL, ROUND
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 307770-4 available?
We can source 307770-4 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 307770-4 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 307770-4 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 307770-4?
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 307770-4?
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.