Dwyer Instruments Inc. · Electronic Components
1910-1
Switch, Pressure
Part Number1910-1
ManufacturerDwyer Instruments Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-042-7630 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Pressure Connector TypePLAIN, THREADED INTERNAL ALL CONNECTIONS
Mounting MethodUNTHREADED HOLE(S)
Features ProvidedELECTRICAL ACCESS PORT
Overall Length2.500 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL
Contact Adjustment Range+0.40 TO 1.60 ACTUATION POINT DEGREES FAHRENHEIT
Style DesignatorCYLINDRICAL
Thread Quantity Per Inch27 ALL PRESSURE CONNECTION
Operating Temp Rating-32.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM
Frequency In Hertz60.0 SINGLE VOLTAGE
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL SINGLE VOLTAGE
Vendor Part Numbers67Z4-108
Cancelled NSN5930-00-451-5485 (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 1910-1 available?
We can source 1910-1 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 1910-1 by Dwyer Instruments Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1910-1 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 1910-1?
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 1910-1?
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.