Lockheed Martin · Electronic Components
583Z4307-5
Waveguide Assembly
Part Number583Z4307-5
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-291-8576 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
FlexibilityRIGID ALL TUBING SEGMENT
Thread Series DesignatorUNF FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Outside Width2.000 INCHES NOMINAL
Waveguide Inside Height0.872 INCHES NOMINAL
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
Flange StyleCHOKE TYPE FIRST FLANGE
Bend Angle In Deg174.0 FIRST BEND E-PLANE
Flange Connecting Hole Diameter0.199 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
Flange Quantity2
Waveguide Inside Width1.872 INCHES NOMINAL
Flange Inside Height1.002 INCHES NOMINAL SECOND FLANGE
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 583Z4307-5 available?
We can source 583Z4307-5 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 583Z4307-5 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 583Z4307-5 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 583Z4307-5?
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 583Z4307-5?
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.