Microwave Development Laboratories · Electronic Components
90AC1079
Adapter, Waveguide
Part Number90AC1079
ManufacturerMicrowave Development Laboratories
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-400-3563 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE FLANGE SINGLE CONNECTION FACILITY
Adapter Diameter1.486 INCHES MAXIMUM
Flange Inside Height0.400 INCHES NOMINAL SINGLE FLANGE
Flange Connecting Facility And Qua4 CAPTIVE SCREW(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Connector End DesignMALE
Flange Depth0.438 INCHES NOMINAL SINGLE FLANGE
Flange StyleCHOKE TYPE SINGLE FLANGE
Adapter Length1.296 INCHES NOMINAL
Flange Inside Width0.900 INCHES NOMINAL SINGLE FLANGE
MaterialALUMINUM ALLOY SINGLE FLANGE
Flange Inside Diameter1.220 INCHES NOMINAL SINGLE FLANGE
Vendor Part Numbers929240-9C
ESD/EMICode A — ESD/EMI sensitive item
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 90AC1079 available?
We can source 90AC1079 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 90AC1079 by Microwave Development Laboratories obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90AC1079 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 90AC1079?
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 90AC1079?
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.