Caes Systems LLC · Electronic Components
AST1492AR
Antenna — Antennas and Waveguides
Part NumberAST1492AR
ManufacturerCaes Systems LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-130-8066 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Mounting MethodUNTHREADED HOLE(S)
Mounting Hole Quantity6 OR 3
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Design TypeSLOTTED SINGLE ANTENNA ELEMENT
Connector End DesignSOCKET SINGLE ANTENNA ELEMENT
Coaxial Connector Series DesignatiTNC SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Overall Height2.130 INCHES NOMINAL
Terminal TypeCONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
Overall Diameter2.432 INCHES NOMINAL
Vendor Part Numbers53-871502-301
Cancelled NSN5985-00-287-7981 (cancelled)
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 AST1492AR available?
We can source AST1492AR 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 AST1492AR by Caes Systems LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AST1492AR 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 AST1492AR?
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 AST1492AR?
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.