Northrop Grumman Systems Corporation · Electronic Components
334C755H04
Switch, Pressure
Part Number334C755H04
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-713-9959 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Stimulus Rating4.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
Pressure Switch TypeDIFFERENTIAL
Contact Load Current Rating20.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Overall Length4.250 INCHES NOMINAL
Overall Width4.250 INCHES NOMINAL
Overall Height3.875 INCHES NOMINAL
Nominal Thread Size0.250 INCHES SINGLE PRESSURE CONNECTION
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Contact Voltage Rating In Volts6.0 DC AT SEA LEVEL SECOND VOLTAGE
Terminal TypeTAB W/SCREW
Vendor Part Numbers334C755H04REVA
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 334C755H04 available?
We can source 334C755H04 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 334C755H04 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 334C755H04 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 334C755H04?
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 334C755H04?
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.