Eaton Corp. Controls · Electronic Components
140-20
Switch, Pressure
Part Number140-20
ManufacturerEaton Corp. Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-882-9767 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts24.0 DC AT SEA LEVEL SINGLE VOLTAGE
Overall Diameter3.000 INCHES NOMINAL
Media For Which DesignedGAS
Contact Adjustment Range+0.00 TO 15.00 ACTUATION POINT INCHES OF WATER
Terminal TypeTHREADED STUD
Overall Length2.010 INCHES NOMINAL
Pressure Switch TypeDIFFERENTIAL
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
Thread Class2A SINGLE THREADED BUSHING
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Vendor Part Numbers140-14, 140-20SET5P0RM1-5INCHESWATER
Cancelled NSN5930-00-936-7848 (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 140-20 available?
We can source 140-20 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 140-20 by Eaton Corp. Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 140-20 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 140-20?
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 140-20?
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.