MIL-SPEC · Electronic Components
M3970/16-004
Waveguide Assembly
Part NumberM3970/16-004
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-120-9220 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Height1.005 INCHES NOMINAL
Style DesignatorCORNER TYPE
Waveguide Outside Height1.625 INCHES NOMINAL
MaterialMETAL SINGLE TUBING SEGMENT AND FLANGE
Waveguide Inside Width0.505 INCHES NOMINAL
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Flange Depth0.438 INCHES NOMINAL FIRST FLANGE
Flange Outside Width1.875 INCHES NOMINAL FIRST FLANGE
Flange Inside Height0.630 INCHES NOMINAL FIRST FLANGE
Flange Outside Height1.875 INCHES NOMINAL SECOND FLANGE
Flange StyleCOVER TYPE FIRST 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 M3970/16-004 available?
We can source M3970/16-004 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 M3970/16-004 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3970/16-004 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 M3970/16-004?
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 M3970/16-004?
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.