Microwave Development · Electronic Components
63090-S-CHOKE
Adapter, Waveguide
Part Number63090-S-CHOKE
ManufacturerMicrowave Development
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-376-4490 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Flange Outside Width1.625 INCHES NOMINAL SINGLE FLANGE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Inside Height0.503 INCHES NOMINAL SINGLE FLANGE
Flange Outside Height1.625 INCHES NOMINAL SINGLE FLANGE
Flange Quantity1
MaterialALUMINUM SINGLE TUBING SEGMENT
Flange StyleCOVER TYPE SINGLE FLANGE
Waveguide Outside Width1.000 INCHES NOMINAL
Waveguide Outside Height0.500 INCHES NOMINAL
Flange Connecting Hole Diameter0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE 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 63090-S-CHOKE available?
We can source 63090-S-CHOKE 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 63090-S-CHOKE by Microwave Development obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 63090-S-CHOKE 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 63090-S-CHOKE?
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 63090-S-CHOKE?
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.