Lockheed Martin Corporation · Electronic Components
7481738P4
Switch, Thermostatic
Part Number7481738P4
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-241-2342 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Temp Sensing Element TypeEXPANDING SHELL
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Overall Width1.000 INCHES NOMINAL
Style DesignatorCYLINDRICAL W/FLANGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Overall Length4.313 INCHES NOMINAL
Contact Adjustment Range+100.00 TO 400.00 ACTUATION POINT DEGREES FAHRENHEIT
Mounting MethodTHREADED BUSHING
Vendor Part Numbers7014037, M7481738P4
Cancelled NSN2540-00-779-7276 (cancelled)
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 7481738P4 available?
We can source 7481738P4 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 7481738P4 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7481738P4 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 7481738P4?
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 7481738P4?
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.