Microwave Engineering · Electronic Components
TFT57-4A12N
Waveguide Assembly
Part NumberTFT57-4A12N
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-110-1789 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Height0.391 INCHES NOMINAL
Precious MaterialSILVER
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Height0.311 INCHES NOMINAL
Precious Material And LocationWAVEGUIDE OVERALL SURFACES SILVER
Style DesignatorSTRAIGHT TYPE
Waveguide Outside Width0.702 INCHES NOMINAL
Nominal Thread Size0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Flange Inside Width0.705 INCHES NOMINAL SECOND FLANGE
Flange Outside Width1.312 INCHES NOMINAL FIRST FLANGE
MaterialCOPPER ALLOY SINGLE TUBING SEGMENT
Vendor Part NumbersMDC62-A3T12
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 TFT57-4A12N available?
We can source TFT57-4A12N 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 TFT57-4A12N by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFT57-4A12N 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 TFT57-4A12N?
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 TFT57-4A12N?
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.