Amphenol Corp. · Electronic Components
A161-787
Mast Section
Part NumberA161-787
ManufacturerAmphenol Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-259-4906 (NSN)
Federal Item NameMAST SECTION
Federal Supply Class5985 — Antennas and Waveguides
Special MarkingsAB-300/G
FSC Application DataRADIO SET,COMMUNICATION EXCEPT AIRBORNE
Top Diameter1.350 INCHES NOMINAL
MaterialALUMINUM
Surface TreatmentENAMEL
Base Diameter1.625 INCHES NOMINAL
Mounting MethodKEY
Maximum Height5.500 FEET
ConstructionONE-PIECE
Vendor Part NumbersSCDL180641, AB300G
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 A161-787 available?
We can source A161-787 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 A161-787 by Amphenol Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A161-787 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 A161-787?
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 A161-787?
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.