Microwave Development Laboratories, Inc. · Electronic Components
112AC239
Adapter, Waveguide
Part Number112AC239
ManufacturerMicrowave Development Laboratories, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-511-1151 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Thread DirectionRIGHT-HAND SINGLE FLANGE ALL CONNECTION FACILITIES
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Inside Width1.122 INCHES NOMINAL SINGLE FLANGE
Flange Outside Height1.875 INCHES NOMINAL SINGLE FLANGE
Nominal Thread Size0.164 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES
Flange Connecting Facility And Qua4 THREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Thread Quantity Per Inch32 SINGLE FLANGE ALL CONNECTION FACILITIES
Thread Class2B SINGLE FLANGE ALL CONNECTION FACILITIES
Adapter Overall Width1.875 INCHES NOMINAL
Flange Quantity1
Coaxial Connector Series DesignatiSMA
Vendor Part Numbers584074-1
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 112AC239 available?
We can source 112AC239 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 112AC239 by Microwave Development Laboratories, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 112AC239 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 112AC239?
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 112AC239?
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.