Naval Ship Systems Command · Electronic Components
CS1241A
Base, Antenna Support
Part NumberCS1241A
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-284-8270 (NSN)
Federal Item NameBASE,ANTENNA SUPPORT
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Quantity4
MaterialALUMINUM ALLOY
FSC Application DataRADAR EQUIPMENT,EXCEPT AIRBORNE
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentPAINT
Mounting Hole Diameter0.563 INCHES NOMINAL
Mounting Hole TypePLAIN
Vendor Part Numbers1620-5004G1, YJ1620-5004G1, YC1620-1039REV2, YJ1620-5004REV3, YJ1620-1032REV6, YB1620-1037REV2
Cancelled NSN5840-00-315-0366 (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 CS1241A available?
We can source CS1241A 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 CS1241A by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CS1241A 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 CS1241A?
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 CS1241A?
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.