General Dynamics Mission Systems, Inc. · Electronic Components
340CI38
Switch, Rotary
Part Number340CI38
ManufacturerGeneral Dynamics Mission Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-548-5979 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Actuator Indexing Position3 SINGLE ACTUATOR
First Flat Length0.219 INCHES NOMINAL SINGLE ACTUATOR
Shaft Flat Slot Angular Location0.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Shaft Diameter0.248 INCHES NOMINAL SINGLE ACTUATOR
Pole Quantity2 SINGLE SECTION REAR
Shaft Length0.812 INCHES NOMINAL SINGLE ACTUATOR
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Terminal TypeTAB, SOLDER LUG
Nonturn Device TypeTAB AT 10:00 OCLOCK
Throw Quantity2 SINGLE SECTION REAR
Individual Section Quantity1
Vendor Part Numbers30161-4MLRC1
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 340CI38 available?
We can source 340CI38 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 340CI38 by General Dynamics Mission Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 340CI38 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 340CI38?
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 340CI38?
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.