L3Harris Technologies, Inc. · Electronic Components
40789
Support, Antenna
Part Number40789
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-099-0069 (NSN)
Federal Item NameSUPPORT,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Mounting Hole Diameter0.531 INCHES NOMINAL
MaterialALUMINUM
Mounting Hole TypeCOUNTERSUNK
Mounting MethodUNTHREADED HOLE(S)
Angle Between Adjacent Mounting Fa60.0
Mounting Facility Quantity6
Large End Diameter12.000 INCHES NOMINAL
Basic Shape StyleCYLINDRICAL W/FLARED END
Mounting Facility Circle Radius6.500 INCHES NOMINAL
Overall Length15.156 INCHES NOMINAL
Small End Diameter7.313 INCHES NOMINAL
Turn Quantity240 SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.875 INCHES NOMINAL
Body Length0.500 INCHES NOMINAL
Coil Form TypeHOLLOW SINGLE COMPONENT
Inductance Rating506.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Terminal Type And Quantity2 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
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 40789 available?
We can source 40789 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 40789 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40789 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 40789?
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 40789?
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.