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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2836703
Waveguide Assembly
Part Number2836703
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-003-0340 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Width0.997 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
MaterialALUMINUM SINGLE TUBING SEGMENT
Flange Inside Width0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM ALL FLANGES
Flange Inside Height0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM ALL FLANGES
Insertion Loss In Decibels0.04
Flange Quantity2
Thread Class2B ALL FLANGES SINGLE CONNECTION FACILITY
Surface TreatmentALUMINUM SINGLE TUBING SEGMENT INSIDE SURFACES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Operating Pressure10.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Waveguide Inside Height0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
Vendor Part NumbersA11779
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 2836703 available?
We can source 2836703 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 2836703 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2836703 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 2836703?
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 2836703?
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.