Lockheed Martin · Electronic Components
654M2502-869
Waveguide Assembly
Part Number654M2502-869
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-106-3967 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Longer Offset Distance1.750 INCHES NOMINAL
Flange StyleCHOKE TYPE ALL FLANGES
Thread Class2B ALL FLANGES SINGLE CONNECTION FACILITY
Waveguide Outside Height0.625 INCHES NOMINAL
MaterialALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT AND FLANGE
Flange Inside Height0.497 INCHES NOMINAL ALL FLANGES
Flange Outside Height1.875 INCHES NOMINAL ALL FLANGES
Bend Angle In Deg90.0 SINGLE BEND H-PLANE
Thread DirectionRIGHT-HAND ALL FLANGES SINGLE CONNECTION FACILITY
Flange Depth0.625 INCHES NOMINAL ALL FLANGES
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 654M2502-869 available?
We can source 654M2502-869 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 654M2502-869 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 654M2502-869 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 654M2502-869?
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 654M2502-869?
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.