Sor, Inc. · Electronic Components
5NN-K3
Switch, Pressure
Part Number5NN-K3
ManufacturerSor, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-042-1290 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Distance Between Mounting Facility2.750 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Media For Which DesignedLIQUID
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL SINGLE VOLTAGE
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Overall Width4.000 INCHES NOMINAL
Nominal Thread Size0.250 INCHES SINGLE PRESSURE CONNECTION
Inside Diameter0.250 INCHES NOMINAL SINGLE CONNECTION
Operating Temp Rating-35.0 CELSIUS MINIMUM AND 90.0 CELSIUS MAXIMUM
Mounting Facility PatternTWO POSITION IN-LINE
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 5NN-K3 available?
We can source 5NN-K3 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 5NN-K3 by Sor, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5NN-K3 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 5NN-K3?
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 5NN-K3?
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.