Raytheon Company · Electronic Components
654451-1
Waveguide Assembly
Part Number654451-1
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-177-6492 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Bend Angle In Deg90.0 FIRST BEND E-PLANE
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Flange Connecting Hole Diameter0.168 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
Waveguide Longer Offset Distance1.440 INCHES NOMINAL
Flange StyleCOVER TYPE ALL FLANGES
Surface TreatmentENAMEL AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
Style DesignatorOFFSET BEND TYPE
Flange Outside Width1.313 INCHES NOMINAL ALL FLANGES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Quantity2
FlexibilityRIGID ALL 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 654451-1 available?
We can source 654451-1 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 654451-1 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 654451-1 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 654451-1?
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 654451-1?
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.