Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2142518-1
Coupler, Directional
Part Number2142518-1
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-012-6432 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Height1.625 INCHES NOMINAL
Unit TypeCOAXIAL LINE AND WAVEGUIDE
FSC Application DataRADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
Terminal Fitting Controlling AgencDEPARTMENT OF DEFENSE
Identifying NumberTERMINAL FITTING TYPE NO. UG-39/U; TYPE BNC
Radio Frequency Rating9.0 GIGAHERTZ MINIMUM AND 11.0 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Power Loss In Decibels40.0
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Overall Width4.438 INCHES NOMINAL
Overall Length24.000 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 2142518-1 available?
We can source 2142518-1 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 2142518-1 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2142518-1 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 2142518-1?
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 2142518-1?
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.