Rtx Corporation · Electronic Components
457574
Switch, Pressure
Part Number457574
ManufacturerRtx Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-955-0154 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Stimulus Rating5.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting MethodBASE
Media For Which DesignedLIQUID
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL FIRST VOLTAGE
Pressure Switch TypeDIFFERENTIAL
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Longest Horizontal Distance Betwee0.790 INCHES NOMINAL
Terminal TypeCONNECTOR, RECEPTACLE
Longest Vertical Distance Between2.812 INCHES NOMINAL
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 457574 available?
We can source 457574 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 457574 by Rtx Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 457574 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 457574?
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 457574?
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.