NAVAIR/NAVSEA Design Activity · Electronic Components
2836569-3
Waveguide Assembly
Part Number2836569-3
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-551-3228 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Surface TreatmentNICKEL ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES
Flange StyleCONTACT TYPE ALL FLANGES
FlexibilityRIGID SINGLE TUBING SEGMENT
MaterialALUMINUM ALLOY SINGLE TUBING SEGMENT
Waveguide Length5.250 INCHES NOMINAL
Waveguide Outside Height0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY
Waveguide Center To Center Distanc1.406 FEET NOMINAL
Flange Outside Height1.730 INCHES MINIMUM AND 1.770 INCHES MAXIMUM ALL FLANGES
Flange Inside Height0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM ALL FLANGES
Bend Angle In Deg90.0 ALL BENDS E-PLANE
Vendor Part Numbers4050667-3
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 2836569-3 available?
We can source 2836569-3 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 2836569-3 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2836569-3 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 2836569-3?
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 2836569-3?
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.