Northrop Grumman Systems · Electronic Components
342C258H03
Switch, Thermostatic
Part Number342C258H03
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-993-1411 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Adjustment Range-100.00 TO 400.00 ACTUATION POINT DEGREES FAHRENHEIT AND -100.00 TO 400.00 DEACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating In Volts115.0 DC AT SEA LEVEL THIRD VOLTAGE
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING
Contact Adjustment TypeEXTERNAL DEACTUATION POINT DIAL AND EXTERNAL ACTUATION POINT DIAL
Features ProvidedTAMPER PROOF CAP
Thread Series DesignatorUNS SINGLE THREADED BUSHING
Bulb Diameter0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Style DesignatorCYLINDRICAL
Overall Length6.405 INCHES NOMINAL
Vendor Part Numbers17800-60C
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 342C258H03 available?
We can source 342C258H03 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 342C258H03 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 342C258H03 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 342C258H03?
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 342C258H03?
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.