Microwave Engineering Corporation · Electronic Components
TL68131A
Waveguide Assembly
Part NumberTL68131A
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-690-4607 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Width0.719 INCHES MINIMUM AND 0.843 INCHES MAXIMUM
Flange StyleCOVER TYPE ALL FLANGES
Flange Outside Height1.875 INCHES NOMINAL ALL FLANGES
Flange Inside Width1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SECOND FLANGE
Flange Connecting Hole Diameter0.169 INCHES MINIMUM FIRST FLANGE FIRST CONNECTION FACILITY
Flange Outside Width1.875 INCHES NOMINAL ALL FLANGES
Tubing Wall Construction StyleSEAMLESS ALL TUBING SEGMENT
Flange Quantity2
Waveguide Length2.725 FEET NOMINAL
Waveguide Inside Width0.497 INCHES NOMINAL
Voltage Standing Wave Ratio1.10
Vendor Part Numbers9142921
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 TL68131A available?
We can source TL68131A 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 TL68131A by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TL68131A 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 TL68131A?
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 TL68131A?
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.