Hamilton Sundstrand Corporation · Electronic Components
750659-2
Switch, Thermostatic
Part Number750659-2
ManufacturerHamilton Sundstrand Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-028-8486 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Length2.440 INCHES MAXIMUM
Mounting MethodTHREADED BUSHING
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Terminal TypeCONNECTOR, RECEPTACLE
Contact Stimulus Rating425.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 445.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 420.00 DEACT
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD AND 0.5 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Thread Class2A SINGLE THREADED BUSHING
Body Diameter0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
Thread Series DesignatorUNF SINGLE THREADED BUSHING
Style DesignatorCYLINDRICAL W/FLANGE
Temp Sensing Element TypeIMMERSION WELL
Vendor Part NumbersM2001-539
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 750659-2 available?
We can source 750659-2 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 750659-2 by Hamilton Sundstrand Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 750659-2 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 750659-2?
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 750659-2?
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.