Electric Boat · Electronic Components
218089510
Switch, Pressure
Part Number218089510
ManufacturerElectric Boat
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-121-7655 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting Facility PatternFOUR POSITION RECTANGULAR
Style DesignatorRECTANGULAR
Terminal TypeCONNECTOR, RECEPTACLE
Thread Class2B SINGLE PRESSURE CONNECTION
Overall Width2.250 INCHES NOMINAL
Operating Temp Rating-40.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Contact Action StimulusDECREASE
Body Diameter2.000 INCHES NOMINAL
Longest Vertical Distance Between1.812 INCHES NOMINAL
Pressure Switch TypeGAGE
Cancelled NSN5930-01-123-7710 (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 218089510 available?
We can source 218089510 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 218089510 by Electric Boat obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 218089510 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 218089510?
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 218089510?
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.