Microwave Engineering · Electronic Components
TFT78-4A6N
Waveguide Assembly
Part NumberTFT78-4A6N
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-108-9196 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Nominal Thread Size0.190 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Inside Height0.872 INCHES NOMINAL
Precious MaterialSILVER
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
Waveguide Inside Width1.872 INCHES NOMINAL
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Tubing Twist Angle In Deg105.0 SINGLE TUBING SEGMENT
Waveguide Outside Width2.000 INCHES NOMINAL
Thread Quantity Per Inch32 FIRST FLANGE ALL CONNECTION FACILITIES
Thread DirectionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
Surface TreatmentSILVER SINGLE TUBING SEGMENT ALL SURFACES
Vendor Part NumbersMTPS187-501-N-6A
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 TFT78-4A6N available?
We can source TFT78-4A6N 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 TFT78-4A6N by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFT78-4A6N 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 TFT78-4A6N?
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 TFT78-4A6N?
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.