United Electric Controls Company · Electronic Components
9573
Switch, Pressure
Part Number9573
ManufacturerUnited Electric Controls Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-644-2822 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Pressure Switch TypeGAGE
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Longest Horizontal Distance Betwee4.219 INCHES NOMINAL
Proof Pressure75.00 POUNDS PER SQUARE INCH
Style DesignatorRECTANGULAR
Terminal TypeTAB W/SCREW
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Contact Action StimulusINCREASE
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Contact Voltage Rating In Volts250.0 DC AT SEA LEVEL SECOND VOLTAGE
Thread Quantity Per Inch18 SINGLE PRESSURE CONNECTION
Vendor Part NumbersLR2-1505, LR2-150S, A4130REVB, J6DMODEL156
Cancelled NSN4730-00-329-9088 (cancelled)
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Overall Length4.710 INCHES NOMINAL4.710 INCHES NOMINAL
Voltage Standing Wave Ratio1.20 AND 1.20 AND 1.301.30
MaterialSTEEL CORROSION RESISTING TERMINAL
Power Rating50.0 WATTS AVERAGE AND 50.0 WATTS AVERAGE AND 5.0 KILOWATTS PEAK5.0 KILOWATTS PEAK
Surface TreatmentPASSIVATE TERMINAL
Rf Signal Attenuation In Decibels20.020.0
Input Impedance Rating In Ohms50.050.0
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 9573 available?
We can source 9573 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 9573 by United Electric Controls Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9573 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 9573?
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 9573?
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.