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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2661986
Waveguide Assembly
Part Number2661986
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-491-1238 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Longer Offset Distance1.310 INCHES NOMINAL1.310 INCHES NOMINAL
Waveguide Offset Distance0.710 INCHES NOMINAL0.710 INCHES NOMINAL
Waveguide Inside Width0.900 INCHES NOMINAL0.900 INCHES NOMINAL
FlexibilityRIGID ALL TUBING SEGMENTRIGID ALL TUBING SEGMENT
Flange Quantity22
Bend Angle In Deg90.0 SINGLE BEND E-PLANE
Flange StyleCOVER TYPE ALL FLANGESCOVER TYPE ALL FLANGES
Surface TreatmentCOPPER FIRST TUBING SEGMENT ALL SURFACES
Tubing Wall Construction StyleSEAMLESS ALL TUBING SEGMENT
Waveguide Outside Width1.000 INCHES NOMINAL
Waveguide Outside Height0.500 INCHES NOMINAL0.500 INCHES NOMINAL
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 2661986 available?
We can source 2661986 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 2661986 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 2661986 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 2661986?
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 2661986?
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.