Combat Capabilities Development Command (CCDC) Armaments Center · Electronic Components
11728671-1
Coupler, Directional
Part Number11728671-1
ManufacturerCombat Capabilities Development Command (CCDC) Armaments Center
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-118-9864 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Width1.563 INCHES NOMINAL
Terminal Fitting Controlling AgencAN
Power Loss In Decibels10.0
Unit TypeTRANSMISSION LINE
Radio Frequency Rating8.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Overall Length3.064 INCHES NOMINAL
Overall Height0.438 INCHES NOMINAL
Usage DesignMAIN LINE TERMINAL FITTING
Identifying NumberTERMINAL FITTING TYPE NO. BNC
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 11728671-1 available?
We can source 11728671-1 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 11728671-1 by Combat Capabilities Development Command (CCDC) Armaments Center obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11728671-1 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 11728671-1?
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 11728671-1?
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.