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Air Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss) · Electronic Components
7937550
Switch, Thermostatic
Part Number7937550
ManufacturerAir Force Lifecycle Management Center Electronic Components (Aflcmc/Ezss)
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-915-3457 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Frequency In Hertz60.0 FIRST VOLTAGE
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating In Volts32.0 DC AT SEA LEVEL SECOND VOLTAGE
Body Diameter0.320 INCHES MAXIMUM
Contact Stimulus Rating410.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 380.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 550.0 FAHRENHEIT MAXIMUM
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Thread Class3A SINGLE THREADED BUSHING
Temp Sensing Element TypeINTERNAL SENSOR
Media For Which DesignedGAS OR LIQUID
Vendor Part Numbers21585-3, 67121-52-410
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 7937550 available?
We can source 7937550 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 7937550 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 7937550 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 7937550?
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 7937550?
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.