Raytheon Company · Electronic Components
689214-4
Waveguide Assembly
Part Number689214-4
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-812-2378 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Width8.680 INCHES NOMINAL ALL FLANGES
Style DesignatorSTRAIGHT TYPE
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Waveguide Length39.000 INCHES NOMINAL
Waveguide Inside Height3.250 INCHES NOMINAL
Operating Pressure20.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Flange Connecting Facility And Qua20 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY
Flange Connecting Hole Diameter0.343 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY
Flange Inside Width6.500 INCHES NOMINAL ALL FLANGES
MaterialCOPPER ALLOY ALL FLANGE
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
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 689214-4 available?
We can source 689214-4 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 689214-4 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 689214-4 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 689214-4?
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 689214-4?
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.