L3Harris Technologies, Inc. · Electronic Components
45326
Waveguide Assembly
Part Number45326
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-300-3970 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Thread Quantity Per Inch32 SINGLE FLANGE SINGLE CONNECTION FACILITY
Thread Class2B FIRST FLANGE SINGLE CONNECTION FACILITY
Waveguide Inside Height0.400 INCHES NOMINAL
Flange Inside Width1.003 INCHES NOMINAL SECOND FLANGE
Flange Outside Width1.625 INCHES NOMINAL SECOND FLANGE
Waveguide Inside Width0.900 INCHES NOMINAL
Flange Inside Height0.505 INCHES NOMINAL SECOND FLANGE
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Tubing Twist TypeSTRAIGHT TWIST SINGLE TUBING SEGMENT
Nominal Thread Size0.164 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
Waveguide Outside Width1.000 INCHES NOMINAL
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 45326 available?
We can source 45326 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 45326 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 45326 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 45326?
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 45326?
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.