MIL-SPEC · Electronic Components
M3970/13-011
Waveguide Assembly
Part NumberM3970/13-011
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-296-1985 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Height0.311 INCHES NOMINAL
Flange Outside Height1.312 INCHES NOMINAL SECOND FLANGE
Precious Material And LocationTUBING SURFACE SILVER
Thread DirectionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Precious MaterialSILVER
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Flange Depth0.313 INCHES NOMINAL SECOND FLANGE
Flange Inside Height0.394 INCHES NOMINAL SECOND FLANGE
Nominal Thread Size0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Thread Quantity Per Inch32 FIRST FLANGE ALL CONNECTION FACILITIES
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 M3970/13-011 available?
We can source M3970/13-011 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 M3970/13-011 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3970/13-011 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 M3970/13-011?
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 M3970/13-011?
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.