L3Harris Technologies · Electronic Components
110120-4
Waveguide — Antennas and Waveguides
Part Number110120-4
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-691-5393 (NSN)
Federal Item NameWAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Width0.750 INCHES NOMINAL
Waveguide Inside Height0.375 INCHES NOMINAL
Waveguide Outside Height1.50 INCHES NOMINAL
Waveguide Outside Width1.50 INCHES NOMINAL
FlexibilityRIGID SINGLE TUBING SEGMENT
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Waveguide Length4.50 INCHES NOMINAL
Surface Treatment Document And ClaMIL-C-5541, TYPE 1A; JCCFED-STD-595 MIL STD 1ST TREATMENT RESPONSE
Style DesignatorSTRAIGHT TYPE
Surface TreatmentPAINT ALL TUBING SEGMENT OUTSIDE SURFACES
MaterialALUMINUM ALLOY 356.0 ALL TUBING SEGMENT AND FLANGE
ESD/EMICode A — ESD/EMI sensitive item
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 110120-4 available?
We can source 110120-4 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 110120-4 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 110120-4 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 110120-4?
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 110120-4?
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.