Nd Defense · Electronic Components
1837971C91
Switch, Thermostatic
Part Number1837971C91
ManufacturerNd Defense
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-581-2474 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Height90.0 MILLIMETERS NOMINAL
Overall Length83.0 MILLIMETERS NOMINAL
Style DesignatorCYLINDRICAL W/FLANGE
Body Height82.0 MILLIMETERS NOMINAL
Overall Width100.0 MILLIMETERS 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 1837971C91 available?
We can source 1837971C91 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 1837971C91 by Nd Defense obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1837971C91 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 1837971C91?
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 1837971C91?
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.