Trane U.S. Inc. · Electronic Components
CNT423
Switch, Pressure
Part NumberCNT423
ManufacturerTrane U.S. Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-041-6469 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Contact Load Current Rating125.0 MICROAMPERES RESISTIVE LOAD FIRST VOLTAGE
Overall Length2.580 INCHES MAXIMUM
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Frequency In Hertz60.0 FIRST VOLTAGE
Contact Voltage Rating In Volts24.0 AC AT SEA LEVEL SECOND VOLTAGE
Sensing Element Burst Pressure2500.00 POUNDS PER SQUARE INCH GAGE
Overall Diameter0.795 INCHES MINIMUM AND 0.820 INCHES MAXIMUM
Nominal Thread Size0.438 INCHES SINGLE PRESSURE CONNECTION
Media For Which DesignedGAS OR LIQUID
Pressure Connector TypePLAIN, THREADED INTERNAL SINGLE CONNECTION
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 CNT423 available?
We can source CNT423 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 CNT423 by Trane U.S. Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CNT423 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 CNT423?
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 CNT423?
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.