Lockheed Martin · Electronic Components
654M2502-887
Waveguide Assembly
Part Number654M2502-887
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-104-7489 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Width0.750 INCHES NOMINAL
Style DesignatorBEND TYPE
Waveguide Longer Offset Distance1.880 INCHES NOMINAL
Nominal Thread Size0.138 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
Waveguide Offset Distance1.560 INCHES NOMINAL
Operating Pressure20.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Flange Inside Width0.854 INCHES NOMINAL SECOND FLANGE
Flange Connecting Hole Diameter0.144 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY
Flange StyleCHOKE TYPE FIRST FLANGE
Waveguide Outside Width0.850 INCHES NOMINAL
Thread DirectionRIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
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 654M2502-887 available?
We can source 654M2502-887 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 654M2502-887 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 654M2502-887 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 654M2502-887?
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 654M2502-887?
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.