CAE USA · Electronic Components
858440
Switch, Pressure
Part Number858440
ManufacturerCAE USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-004-0051 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts250.0 AC AT SEA LEVEL FIRST VOLTAGE
Frequency In Hertz60.0 SINGLE VOLTAGE
Contact Adjustment Range+800.00 TO 2000.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +550.00 TO 1750.00 DEACTUATION POINT POUNDS PER SQUAR
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Thread Class3B SINGLE PRESSURE CONNECTION
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Inside Diameter0.438 INCHES NOMINAL SINGLE CONNECTION
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Thread Quantity Per Inch20 SINGLE PRESSURE CONNECTION
Features ProvidedELECTRICAL BOX CONNECTOR
Vendor Part Numbers6607A-8-11
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 858440 available?
We can source 858440 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 858440 by CAE USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 858440 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 858440?
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 858440?
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.