Tech Resources, Inc. · Electronic Components
3161-3
Antenna Coupler Group
Part Number3161-3
ManufacturerTech Resources, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-454-5734 (NSN)
Federal Item NameANTENNA COUPLER GROUP
Federal Supply Class5985 — Antennas and Waveguides
Unpackaged Unit Length37.000 INCHES NOMINAL
Unpackaged Unit Height114.000 INCHES NOMINAL
Unpackaged Unit Width27.000 INCHES NOMINAL
Cubic Measure65.91 CUBIC FEET
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 3161-3 available?
We can source 3161-3 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 3161-3 by Tech Resources, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3161-3 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 3161-3?
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 3161-3?
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.