Microtech · Electronic Components
SM-D-973742
Waveguide Assembly
Part NumberSM-D-973742
ManufacturerMicrotech
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-139-3687 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Precious MaterialSILVER
FlexibilityFLEXIBLE SECOND TUBING SEGMENT
Waveguide Third Leg Length7.190 INCHES NOMINAL
Precious Material And LocationINSIDE FLEXIBLE TUBING SEGMENT SURFACES SILVER
Tubing Wall Construction StyleSEAMLESS FIRST TUBING SEGMENT
Waveguide First Leg Length5.250 INCHES NOMINAL
Waveguide Outside Height0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
Style DesignatorFOUR BEND TYPE
Surface TreatmentSILVER SECOND TUBING SEGMENT INSIDE SURFACES
Waveguide Inside Height0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
Flange StyleCOVER TYPE SECOND FLANGE
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 SM-D-973742 available?
We can source SM-D-973742 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 SM-D-973742 by Microtech obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-D-973742 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 SM-D-973742?
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 SM-D-973742?
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.