General Dynamics Mission Systems · Electronic Components
51B85935ISSUEJ
Antenna — Antennas and Waveguides
Part Number51B85935ISSUEJ
ManufacturerGeneral Dynamics Mission Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-284-7804 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Length5.438 FEET NOMINAL
Frequency Rating40.000 MEGAHERTZ MINIMUM AND 50.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Mounting MethodCOUPLING NUT
Electromagnetic Polarization TypeVERTICAL AND HORIZONTAL SINGLE ANTENNA ELEMENT
Overall Diameter0.375 INCHES NOMINAL
Design TypeTAPERED SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Terminal TypeBUSHING SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Vendor Part NumbersSK9433, RE66F619PT1T02
Cancelled NSN5985-00-246-5232 (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 51B85935ISSUEJ available?
We can source 51B85935ISSUEJ 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 51B85935ISSUEJ by General Dynamics Mission Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51B85935ISSUEJ 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 51B85935ISSUEJ?
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 51B85935ISSUEJ?
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.