Lockheed Martin Corporation · Electronic Components
732502
Coupling, Waveguide
Part Number732502
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-284-7433 (NSN)
Federal Item NameCOUPLING,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Coupling Outside Diameter2.500 INCHES NOMINAL
Coupling Overall Depth0.562 INCHES NOMINAL
Surface TreatmentANODIZE SINGLE COUPLING ALL SURFACES
Flange Inside Height0.401 INCHES NOMINAL SINGLE FLANGE
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Flange Connecting Hole Diameter0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE FLANGE SINGLE CONNECTION FACILITY
Thread Class2B SINGLE FLANGE SINGLE CONNECTION FACILITY
Flange Depth0.562 INCHES NOMINAL SINGLE FLANGE
MaterialALUMINUM ALLOY SINGLE FLANGE
Flange Inside Width0.901 INCHES NOMINAL SINGLE FLANGE
Flange StyleCONTACT TYPE SINGLE FLANGE
Nominal Thread Size0.164 INCHES SINGLE FLANGE SINGLE CONNECTION FACILITY
Flange Outside Diameter2.500 INCHES NOMINAL SINGLE FLANGE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE 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 732502 available?
We can source 732502 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 732502 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 732502 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 732502?
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 732502?
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.