Hydro-Aire Aerospace Corp. · Electronic Components
81694
Switch, Pressure
Part Number81694
ManufacturerHydro-Aire Aerospace Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-946-4231 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Class3A SINGLE PRESSURE CONNECTION
Nominal Thread Size0.4375 INCHES SINGLE PRESSURE CONNECTION
Terminal TypeWIRE LEAD
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Stimulus Rating10.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE
Pressure Switch TypeGAGE
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Contact Action StimulusINCREASE
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Mounting MethodINLET CONNECTION
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Vendor Part Numbers8G240-1, 81694 81982
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 81694 available?
We can source 81694 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 81694 by Hydro-Aire Aerospace Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 81694 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 81694?
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 81694?
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.