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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
704AS1589-3
Antenna — Antennas and Waveguides
Part Number704AS1589-3
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-259-5524 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Terminal TypeCOLLAR/RING SINGLE ANTENNA ELEMENT
Design TypeMONOPOLE SINGLE ANTENNA ELEMENT
Mounting Hole Quantity8
Mounting MethodUNTHREADED HOLE(S)
Mounting Hole Diameter0.102 INCHES NOMINAL
Overall Diameter5.498 INCHES NOMINAL
Vendor Part Numbers891589
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 704AS1589-3 available?
We can source 704AS1589-3 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 704AS1589-3 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 704AS1589-3 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 704AS1589-3?
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 704AS1589-3?
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.