Microtech Inc. · Electronic Components
218714
Waveguide Assembly
Part Number218714
ManufacturerMicrotech Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-528-6918 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Height0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
Flange Outside Height1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM FIRST FLANGE
Voltage Standing Wave Ratio1.20
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
Tubing Wall Construction StyleSEAMLESS ALL TUBING SEGMENT
Waveguide Outside Width0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
Insertion Loss In Decibels0.17
Flange Outside Width1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SECOND FLANGE
Waveguide Center To Center Distanc4.275 INCHES MINIMUM AND 4.295 INCHES MAXIMUM
Flange Inside Width0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM SECOND FLANGE
Flange StyleCOVER TYPE ALL FLANGES
Vendor Part NumbersTS57566, V00660-120
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 218714 available?
We can source 218714 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 218714 by Microtech Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 218714 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 218714?
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 218714?
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.