The Dewey Electronics Corporation · Electronic Components
40379-11
Switch, Lever
Part Number40379-11
ManufacturerThe Dewey Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-482-9583 (NSN)
Federal Item NameSWITCH,LEVER
Federal Supply Class5930 — Switches
Nominal Thread Size0.099 INCHES
Thread Quantity Per Inch48
ColorYELLOW SINGLE ACTUATOR
Maximum Voltage Rating In Volts110.0 AC AND 28.0 DC
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Center To Center Distance Between0.875 INCHES NOMINAL
Terminal Type And Quantity4 SCREW
Mounting MethodTHREADED HOLE(S)
Actuator Position Action RelationsDOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
Actuator Diameter0.375 INCHES NOMINAL
Body Length3.187 INCHES NOMINAL
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 40379-11 available?
We can source 40379-11 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 40379-11 by The Dewey Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40379-11 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 40379-11?
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 40379-11?
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.