Raytheon · Electronic Components
402123-1
Switch, Thermostatic
Part Number402123-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-027-5393 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Stimulus Rating100.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
Media For Which DesignedGAS
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Style DesignatorDISC W/FLANGE
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM
Temp Sensing Element TypeINTERNAL SENSOR
Body Diameter0.640 INCHES MAXIMUM
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Features ProvidedHERMETICALLY SEALED CASE
Overall Length1.250 INCHES NOMINAL
Mounting MethodBRACKET(S) AND SLOT
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 402123-1 available?
We can source 402123-1 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 402123-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 402123-1 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 402123-1?
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 402123-1?
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.