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Air Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss) · Electronic Components
7937571
Switch, Pressure
Part Number7937571
ManufacturerAir Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss)
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-280-1490 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 95.0 CELSIUS MAXIMUM
Width Across Flats0.900 INCHES NOMINAL
Outside Diameter0.438 INCHES NOMINAL SINGLE CONNECTION
Pressure Switch TypeABSOLUTE
Thread Class3A SINGLE PRESSURE CONNECTION
Thread Length0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION
Proof Pressure40.00 POUNDS PER SQUARE INCH
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Frequency In Hertz400.0 SINGLE VOLTAGE
Pressure Connector TypeFLARED, THREADED EXTERNAL SINGLE CONNECTION
Vendor Part Numbers8120000, 576R778H02
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 7937571 available?
We can source 7937571 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 7937571 by Air Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7937571 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 7937571?
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 7937571?
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.