Naval Sea Systems Command · Electronic Components
5526684
Waveguide Assembly
Part Number5526684
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-294-2300 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Inside Diameter1.406 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES
Flange Connecting Hole Diameter0.169 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES
Waveguide Length3.890 INCHES MINIMUM AND 3.910 INCHES MAXIMUM
Waveguide Inside Width0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM
Flange Inside Width1.003 INCHES MINIMUM SECOND FLANGE
Flange Quantity2
Flange Outside Height1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
Waveguide Inside Height0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
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 5526684 available?
We can source 5526684 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 5526684 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5526684 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 5526684?
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 5526684?
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.