Boeing · Electronic Components
LE413-0258-0002
Flange, Waveguide
Part NumberLE413-0258-0002
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-497-9251 (NSN)
Federal Item NameFLANGE,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Width1.958 INCHES MINIMUM AND 1.978 INCHES MAXIMUM SINGLE FLANGE
Flange StyleCONTACT, DOUBLE RIDGE TYPE SINGLE FLANGE
MaterialALUMINUM ALLOY 6061 SINGLE FLANGE
Flange Outside Height1.380 INCHES MINIMUM AND 1.400 INCHES MAXIMUM SINGLE FLANGE
Flange Inside Width1.090 INCHES NOMINAL SINGLE FLANGE
Flange Depth0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM SINGLE FLANGE
Flange Inside Height0.506 INCHES NOMINAL SINGLE FLANGE
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Flange Connecting Hole Diameter0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM SINGLE FLANGE SINGLE CONNECTION FACILITY
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 LE413-0258-0002 available?
We can source LE413-0258-0002 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 LE413-0258-0002 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LE413-0258-0002 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 LE413-0258-0002?
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 LE413-0258-0002?
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.