Raytheon · Electronic Components
558584
Waveguide Assembly
Part Number558584
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-404-7353 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Height1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Flange StyleCONTACT TYPE ALL FLANGES
Flange Quantity2
Precious Material And LocationINTERNAL TUBING SURFACE SILVER
Surface TreatmentSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Operating Pressure18.2 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Waveguide Length4.000 INCHES NOMINAL
Waveguide Inside Width2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Vendor Part Numbers213389
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 558584 available?
We can source 558584 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 558584 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 558584 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 558584?
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 558584?
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.