Microwave Engineering Corporation · Electronic Components
R10-1174
Waveguide Assembly
Part NumberR10-1174
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-375-2436 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Inside Width0.795 INCHES MINIMUM AND 0.801 INCHES MAXIMUM ALL FLANGES
Waveguide Outside Width0.791 INCHES NOMINAL
Waveguide Center To Center Distanc20.682 INCHES MINIMUM AND 20.730 INCHES MAXIMUM
Nominal Thread Size0.138 INCHES ALL FLANGES ALL CONNECTION FACILITIES
Flange Outside Width1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES
FlexibilityRIGID ALL TUBING SEGMENT
Voltage Standing Wave Ratio1.35
Waveguide Inside Width0.691 INCHES NOMINAL
Thread Class2B ALL FLANGES ALL CONNECTION FACILITIES
Flange Connecting Facility And Qua4 CAPTIVE SCREW(S) ALL FLANGES ALL CONNECTION FACILITIES
Vendor Part NumbersTDRS145094, A55A9028-14
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 R10-1174 available?
We can source R10-1174 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 R10-1174 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R10-1174 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 R10-1174?
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 R10-1174?
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.