Home /
Catalog / Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier / 2659977
Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2659977
Waveguide Assembly
Part Number2659977
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-756-7129 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
MaterialALUMINUM ALLOY SINGLE TUBING SEGMENT
FSC Application DataRADAR SET FIRE CONTROL NONAIRBORNE
Waveguide Inside Height0.872 INCHES NOMINAL
FlexibilityRIGID SINGLE TUBING SEGMENT
Flange Outside Diameter3.625 INCHES NOMINAL SECOND FLANGE
Waveguide Inside Width1.872 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE SINGLE CONNECTION FACILITY
Waveguide Length3.390 INCHES NOMINAL
Waveguide Outside Height1.000 INCHES NOMINAL
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY
Flange Depth0.938 INCHES NOMINAL FIRST FLANGE
Vendor Part Numbers1050035
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 2659977 available?
We can source 2659977 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 2659977 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 2659977 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 2659977?
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 2659977?
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.