Lockheed Martin · Electronic Components
77C703781P002
Switch, Thermostatic
Part Number77C703781P002
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-326-5847 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalCORROSION RESISTANT AND MOISTURE RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT
Contact Action StimulusINCREASE
Longest Horizontal Distance Betwee1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM
Contact Adjustment TypeINTERNAL ACTUATION POINT TONGUE
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Contact Stimulus Rating45.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
Unthreaded Mounting Hole Diameter0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Contact Adjustment Range-65.00 TO 300.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting MethodFLANGE AND UNTHREADED HOLE(S)
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 77C703781P002 available?
We can source 77C703781P002 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 77C703781P002 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C703781P002 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 77C703781P002?
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 77C703781P002?
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.