Hydra-Electric · Electronic Components
33000-3
Switch, Pressure
Part Number33000-3
ManufacturerHydra-Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-636-3497 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Pressure Connector TypePLAIN, THREADED INTERNAL ALL CONNECTIONS
Longest Vertical Distance Between2.000 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Overall Width2.750 INCHES MAXIMUM
Mounting Facility PatternFOUR POSITION RECTANGULAR
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
Nominal Thread Size0.4375 INCHES SINGLE PRESSURE CONNECTION
Contact Action StimulusINCREASE
Thread Series DesignatorUNF ALL PRESSURE CONNECTION
Terminal TypeCONNECTOR, RECEPTACLE
Inclosure TypeENCASED
Basic Shape StyleRECTANGULAR OR SQUARE
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Installation DesignPORTABLE
ESD/EMICode A — ESD/EMI sensitive item
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 33000-3 available?
We can source 33000-3 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 33000-3 by Hydra-Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33000-3 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 33000-3?
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 33000-3?
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.