Naval Sea Systems Command · Electronic Components
5611554
Waveguide Assembly
Part Number5611554
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-317-1893 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Height0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM ALL FLANGES
Flange Depth0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM ALL FLANGES
Waveguide Outside Width0.358 INCHES MINIMUM AND 0.362 INCHES MAXIMUM
Flange Connecting Hole Diameter0.116 INCHES MINIMUM ALL FLANGES SINGLE CONNECTION FACILITY
Flange Inside Height0.222 INCHES MINIMUM ALL FLANGES
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY
FSC Application DataRADAR EQUIPMENT
FlexibilityRIGID SINGLE TUBING SEGMENT
Insertion Loss In Decibels0.30
MaterialCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
Waveguide Outside Height0.218 INCHES MINIMUM AND 0.222 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 5611554 available?
We can source 5611554 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 5611554 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5611554 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 5611554?
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 5611554?
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.