Dwyer Instruments Inc. · Electronic Components
1910-0
Switch, Pressure
Part Number1910-0
ManufacturerDwyer Instruments Inc.
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-502-5964 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Inside Diameter0.125 INCHES NOMINAL ALL CONNECTIONS
Distance Between Mounting Facility4.250 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorNPT ALL PRESSURE CONNECTION
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Frequency In Hertz60.0 FIRST VOLTAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Adjustment Range+0.15 TO 0.50 ACTUATION POINT INCHES OF WATER
Contact Action StimulusINCREASE
Vendor Part Numbers407-52761-2, AC20C144/180, 17-2-0218-1
Cancelled NSN5930-01-016-8346 (cancelled)
Pressure TypeDifferential
RohscompliantYES
Sensor MountingFlange
Switching Current Max15 A
Hazardousfalse
RohsphthalatescompliantYES
Deadband Min0.1 Inch-H2O
Product Range1900 Series
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 1910-0 available?
We can source 1910-0 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 1910-0 by Dwyer Instruments Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1910-0 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 1910-0?
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 1910-0?
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.