Lockheed Martin Corporation · Electronic Components
613437
Switch, Pressure
Part Number613437
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-503-4490 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Nominal Thread Size0.250 INCHES SINGLE PRESSURE CONNECTION
Mounting Facility Circle Radius2.312 INCHES NOMINAL
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Features ProvidedELECTRICAL BOX CONNECTOR
Style DesignatorCYLINDRICAL W/LUGS
Overall Width5.250 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.190 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Pressure Connector TypePLAIN, THREADED INTERNAL ALL CONNECTIONS
Mounting Facility PatternTHREE POSITION CIRCULAR
Contact Action StimulusDECREASE
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 613437 available?
We can source 613437 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 613437 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 613437 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 613437?
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 613437?
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.