US Army Aviation and Missile Command · Electronic Components
9157186-3
Attenuator, Fixed
Part Number9157186-3
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-914-4813 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
MaterialCOPPER ALLOY 260 BODY
Material Document And ClassificatiQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE TERMINAL
Terminal Type And Quantity2 CONNECTOR
Rf Signal Attenuation In Decibels10.0
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Frequency Range2.000 GIGAHERTZ MINIMUM AND 200.000 GIGAHERTZ MAXIMUM
Coaxial Connector Series DesignatiBNC
Input Impedance Rating In Ohms72.0
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Output Impedance Rating In Ohms72.0
Overall Width0.738 INCHES MINIMUM AND 0.768 INCHES MAXIMUM
Vendor Part Numbers1100CS2
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 9157186-3 available?
We can source 9157186-3 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 9157186-3 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9157186-3 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 9157186-3?
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 9157186-3?
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.