Frontgrade Technologies Inc. · Electronic Components
123401
Waveguide Assembly
Part Number123401
ManufacturerFrontgrade Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-166-3155 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
MaterialALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
Style DesignatorBEND TYPE
Waveguide Outside Height0.830 INCHES NOMINAL
Flange StyleCONTACT TYPE ALL FLANGES
Operating Pressure35.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Flange Connecting Hole Diameter0.218 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY
Waveguide Inside Height0.670 INCHES NOMINAL
Flange Inside Width2.840 INCHES NOMINAL SINGLE FLANGE
Waveguide Inside Width2.840 INCHES NOMINAL
Surface TreatmentENAMEL ALL TUBING SEGMENT AND FLANGE ALL SURFACES
Bend Angle In Deg30.0 SINGLE BEND E-PLANE
Vendor Part Numbers336D828G02
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 123401 available?
We can source 123401 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 123401 by Frontgrade Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 123401 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 123401?
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 123401?
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.