Boeing · Electronic Components
LE413-0283-0059
Waveguide Assembly
Part NumberLE413-0283-0059
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-401-5278 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange StyleCOVER TYPE FIRST FLANGE
Flange Quantity2
Waveguide Inside Height0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Insertion Loss In Decibels0.65
Flange Inside Width0.854 INCHES MINIMUM AND 0.856 INCHES MAXIMUM FIRST FLANGE
Voltage Standing Wave Ratio1.40
Waveguide Outside Height0.472 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Operating Pressure45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Waveguide Outside Width0.847 INCHES MINIMUM AND 0.853 INCHES MAXIMUM
Vendor Part NumbersR30-269
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 LE413-0283-0059 available?
We can source LE413-0283-0059 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 LE413-0283-0059 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LE413-0283-0059 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 LE413-0283-0059?
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 LE413-0283-0059?
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.