Naval Sea Systems Command · Electronic Components
6394985-1
Plate, Antenna Mast
Part Number6394985-1
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-512-6278 (NSN)
Federal Item NamePLATE,ANTENNA MAST
Federal Supply Class5985 — Antennas and Waveguides
Mounting Hole Diameter1.184 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
Mounting Facility Quantity4
Distance Between Mounting Facility4.314 INCHES MINIMUM AND 6.281 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Mounting MethodUNTHREADED HOLE(S)
Basic Shape StyleIRREGULAR
MaterialPLASTIC
Mounting Hole TypePLAIN
Overall Length10.730 INCHES MINIMUM AND 10.770 INCHES MAXIMUM
Overall Height0.020 INCHES NOMINAL
Overall Width8.230 INCHES MINIMUM AND 8.270 INCHES MAXIMUM
Vendor Part Numbers5793297 FIND 81
ESD/EMICode A — ESD/EMI sensitive item
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 6394985-1 available?
We can source 6394985-1 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 6394985-1 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6394985-1 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 6394985-1?
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 6394985-1?
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.