L3Harris Technologies · Electronic Components
373504-1
Waveguide Assembly
Part Number373504-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-175-4527 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Center To Center Distanc3.245 INCHES NOMINAL
MaterialCOPPER ALLOY FIRST TUBING SEGMENT
Style DesignatorOFFSET BEND TYPE
Voltage Standing Wave Ratio1.20
Flange Outside Width1.312 INCHES NOMINAL ALL FLANGES
Flange Depth0.312 INCHES NOMINAL ALL FLANGES
Surface TreatmentCHROMATE SECOND TUBING SEGMENT ALL SURFACES
FlexibilityRIGID SECOND TUBING SEGMENT
Flange Quantity2
Waveguide Length4.125 INCHES NOMINAL
Precious Material And LocationTUBING INTERNAL AND EXTERNAL SURFACES SILVER
Vendor Part Numbers115172
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 373504-1 available?
We can source 373504-1 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 373504-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 373504-1 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 373504-1?
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 373504-1?
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.