Lockheed Martin Corp. · Electronic Components
673206-103
Switch, Pressure
Part Number673206-103
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-371-1934 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Thread Class3A ALL PRESSURE CONNECTION
Media For Which DesignedGAS
Contact Action StimulusINCREASE
Pressure Connector TypeFLARED, THREADED EXTERNAL ALL CONNECTIONS
Style DesignatorCYLINDRICAL
Nominal Thread Size0.375 INCHES FIRST PRESSURE CONNECTION
Sensing Element Burst Pressure16.00 POUNDS PER SQUARE INCH
Thread Series DesignatorUNF ALL PRESSURE CONNECTION
Body Diameter1.750 INCHES NOMINAL
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Thread Length0.359 INCHES NOMINAL FIRST PRESSURE CONNECTION
Vendor Part NumbersDA79S-13
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 673206-103 available?
We can source 673206-103 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 673206-103 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 673206-103 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 673206-103?
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 673206-103?
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.