Us Army Aviation And Missile Command · Electronic Components
9986740
Attenuator, Fixed
Part Number9986740
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-020-2226 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Overall Width0.500 INCHES NOMINAL
Mounting MethodTHREADED HOLE(S)
Rf Signal Attenuation In Decibels6.0
Terminal Type And Quantity2 CONNECTOR
Coaxial Connector Series DesignatiBNC
Power Rating500.0 MILLIWATTS AVERAGE
Input Impedance Rating In Ohms50.0
Output Impedance Rating In Ohms50.0
Overall Height1.156 INCHES NOMINAL
Mounting Hole Stud Quantity4
Unthreaded Mounting Hole Diameter0.099 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 9986740 available?
We can source 9986740 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 9986740 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9986740 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 9986740?
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 9986740?
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.