Naval Sea Systems Command · Electronic Components
5543170
Waveguide Assembly
Part Number5543170
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-264-8942 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Inside Diameter1.000 INCHES NOMINAL ALL FLANGES
Style DesignatorDOUBLE BEND TYPE
Flange Depth0.375 INCHES NOMINAL ALL FLANGES
Flange Outside Width1.312 INCHES NOMINAL ALL FLANGES
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Waveguide Outside Width0.702 INCHES NOMINAL
Waveguide Center To Center Distanc4.861 INCHES NOMINAL
Waveguide Outside Height0.391 INCHES NOMINAL
FlexibilityRIGID ALL TUBING SEGMENT
Waveguide Height2.445 INCHES NOMINAL
Waveguide Inside Width0.622 INCHES NOMINAL
Vendor Part Numbers225534
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 5543170 available?
We can source 5543170 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 5543170 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5543170 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 5543170?
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 5543170?
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.