Rockwell Collins · Electronic Components
504-7399-002
Support, Antenna
Part Number504-7399-002
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-217-1592 (NSN)
Federal Item NameSUPPORT,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Basic Shape StyleCYLINDRICAL
Overall Length1.422 FEET NOMINAL
Overall Diameter2.312 INCHES NOMINAL
Surface TreatmentENAMEL
Mounting MethodFLANGE
FSC Application DataRADIO SET,EXCEPT NAVIGATION NONAIRBORNE
Mounting Facility Quantity2
Special MarkingsPART OF ANTENNA AT 197/GR
MaterialALUMINUM
Distance Between Mounting Facility16.624 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers190-72-3, 5047399002
Cancelled NSN5820-00-543-1180 (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 504-7399-002 available?
We can source 504-7399-002 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 504-7399-002 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 504-7399-002 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 504-7399-002?
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 504-7399-002?
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.