Carrier Corp. · Electronic Components
HK680020
Switch, Pressure
Part NumberHK680020
ManufacturerCarrier Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-189-4623 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Stimulus Rating15.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH GAGE
Body Length1.375 INCHES NOMINAL
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Media For Which DesignedGAS OR LIQUID
Pressure Switch TypeGAGE
Style DesignatorRECTANGULAR
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Mounting MethodBRACKET(S)
Distance Between Mounting Facility1.250 INCHES NOMINAL
Overall Length2.188 INCHES NOMINAL
Vendor Part NumbersP431A2500
Cancelled NSN5930-01-017-4831 (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 HK680020 available?
We can source HK680020 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 HK680020 by Carrier Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HK680020 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 HK680020?
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 HK680020?
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.