BAE Systems Information and Electronic Systems Integration · Electronic Components
4400D2056-3
Switch, Pressure
Part Number4400D2056-3
ManufacturerBAE Systems Information and Electronic Systems Integration
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-713-5318 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Quantity Per Inch16 SINGLE PRESSURE CONNECTION
Contact Adjustment Range+5.00 TO 150.00 ACTUATION POINT POUNDS PER SQUARE INCH
Pressure Switch TypeDIFFERENTIAL
Overall Length5.188 INCHES NOMINAL
Overall Width5.000 INCHES NOMINAL
Mounting MethodINLET CONNECTION
Terminal TypeSCREW
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Nominal Thread Size0.375 INCHES SINGLE PRESSURE CONNECTION
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Overall Height5.125 INCHES NOMINAL
Cancelled NSN5930-00-594-5345 (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 4400D2056-3 available?
We can source 4400D2056-3 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 4400D2056-3 by BAE Systems Information and Electronic Systems Integration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4400D2056-3 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 4400D2056-3?
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 4400D2056-3?
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.