Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
C403741-25
Switch, Pressure
Part NumberC403741-25
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-231-5538 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting Facility PatternISOSCELES TRIANGLE
Operating Temp Rating66.0 CELSIUS MAXIMUM
Thread Quantity Per Inch18 SINGLE PRESSURE CONNECTION
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Adjustment Range+3.00 TO 50.00 ACTUATION POINT POUNDS PER SQUARE INCH
Nominal Thread Size0.250 INCHES SINGLE PRESSURE CONNECTION
Contact Voltage Rating In Volts440.0 AC AT SEA LEVEL FIRST VOLTAGE
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Longest Vertical Distance Between3.281 INCHES NOMINAL
Overall Height3.000 INCHES MAXIMUM
Contact Action StimulusINCREASE
Vendor Part Numbers222-10NB1-2221563
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 C403741-25 available?
We can source C403741-25 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 C403741-25 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C403741-25 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 C403741-25?
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 C403741-25?
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.