Dwyer Instruments Inc. · Electronic Components
1820-2MIL
Switch, Pressure
Part Number1820-2MIL
ManufacturerDwyer Instruments Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-173-2698 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Media For Which DesignedLIQUID
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Adjustment TypeINTERNAL ACTUATION POINT SCREW
Pressure Switch TypeDIFFERENTIAL
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Operating Temp Rating-273.1 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM
Mounting MethodTHREADED BUSHING
Vendor Part Numbers500-0181
Cancelled NSN5930-01-210-5360 (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 1820-2MIL available?
We can source 1820-2MIL 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 1820-2MIL by Dwyer Instruments Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1820-2MIL 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 1820-2MIL?
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 1820-2MIL?
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.