Naval Sea Systems Command · Electronic Components
5347690
Coupler, Directional
Part Number5347690
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-138-9880 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Radio Frequency Rating10.25 GIGAHERTZ MINIMUM AND 10.5 GIGAHERTZ MAXIMUM
Identifying NumberTERMINAL FITTING PART NO. M3922/59-008
Usage DesignMAIN LINE TERMINAL FITTING
Terminal Fitting Controlling AgencMILITARY SPECIFICATION
Unit TypeWAVEGUIDE
Design TypeUNIDIRECTIONAL
Overall Height2.630 INCHES NOMINAL
Overall Width2.630 INCHES NOMINAL
Overall Length5.810 INCHES MAXIMUM
Vendor Part Numbers90XT729
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 5347690 available?
We can source 5347690 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 5347690 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5347690 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 5347690?
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 5347690?
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.