Lockheed Martin · Electronic Components
654VE7190-666
Waveguide Assembly
Part Number654VE7190-666
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-396-4602 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Width2.840 INCHES NOMINAL
Waveguide Outside Height1.500 INCHES NOMINAL
Thread Class2B FIRST FLANGE FIRST CONNECTION FACILITY
Flange Outside Diameter5.298 INCHES MINIMUM AND 5.328 INCHES MAXIMUM FIRST FLANGE
Waveguide Outside Width3.000 INCHES NOMINAL
MaterialALUMINUM ALLOY SECOND FLANGE
Flange StyleCHOKE TYPE FIRST FLANGE
Flange Connecting Facility And Qua8 THREADED HOLE(S) FIRST FLANGE FIRST CONNECTION FACILITY
Flange Inside Height1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM FIRST FLANGE
Thread DirectionRIGHT-HAND FIRST FLANGE FIRST CONNECTION FACILITY
Flange Quantity2
Vendor Part NumbersTFT-86-4-A-12-N
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 654VE7190-666 available?
We can source 654VE7190-666 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 654VE7190-666 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 654VE7190-666 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 654VE7190-666?
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 654VE7190-666?
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.