Rockwell Collins · Electronic Components
547-1243-002
Plate, Antenna Mast
Part Number547-1243-002
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-226-4208 (NSN)
Federal Item NamePLATE,ANTENNA MAST
Federal Supply Class5985 — Antennas and Waveguides
Mounting MethodUNTHREADED HOLE(S)
MaterialALUMINUM
Mounting Facility Circle Radius1.317 INCHES NOMINAL
Angle Between Adjacent Mounting Fa120.0
Basic Shape StyleCYLINDRICAL
Mounting Facility Quantity3
Mounting Hole TypePLAIN
Surface TreatmentENAMEL
Overall Diameter3.625 INCHES NOMINAL
FSC Application DataRADIO AND TELEVISION COMMUNICATION,EXCEPT AIRBORNE
Overall Length0.250 INCHES NOMINAL
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 547-1243-002 available?
We can source 547-1243-002 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 547-1243-002 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 547-1243-002 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 547-1243-002?
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 547-1243-002?
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.