Parker Hannifin Corporation · Electronic Components
90-3741
Switch, Thermostatic
Part Number90-3741
ManufacturerParker Hannifin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-614-5995 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Media For Which DesignedLIQUID
Overall Length5.188 INCHES NOMINAL
Body Height2.750 INCHES NOMINAL
Precious MaterialSILVER
Style DesignatorRECTANGULAR
Overall Width2.813 INCHES NOMINAL
Precious Material And LocationCONTACTS SILVER
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Overall Height5.125 INCHES NOMINAL
Capillary Tube Length120.0 INCHES NOMINAL
Operating Temp Rating41.0 FAHRENHEIT NOMINAL
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 90-3741 available?
We can source 90-3741 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 90-3741 by Parker Hannifin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90-3741 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 90-3741?
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 90-3741?
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.