Sor · Electronic Components
54NN-K118-N4-B1A
Switch, Pressure
Part Number54NN-K118-N4-B1A
ManufacturerSor
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-182-8864 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Inside Diameter0.250 INCHES NOMINAL SINGLE CONNECTION
Contact Action StimulusINCREASE
Overall Height5.500 INCHES NOMINAL
Overall Width2.230 INCHES NOMINAL
Contact Load Current Rating400.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Adjustment Range+0.00 TO 30.00 ACTUATION POINT INCHES OF MERCURY
Terminal TypeSCREW
Distance Between Mounting Facility2.750 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Contact Voltage Rating In Volts125.0 DC AT SEA LEVEL SECOND VOLTAGE
Hazardous Locations EnvironmentalWEATHERTIGHT
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 54NN-K118-N4-B1A available?
We can source 54NN-K118-N4-B1A 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 54NN-K118-N4-B1A by Sor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 54NN-K118-N4-B1A 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 54NN-K118-N4-B1A?
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 54NN-K118-N4-B1A?
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.