Electro Switch Corp. · Electronic Components
23909LB
Switch, Rotary
Part Number23909LB
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-013-9004 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length7.594 INCHES NOMINAL
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Individual Section Quantity9
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
Shaft TypeROUND, SQUARE, THREADED HOLE SINGLE ACTUATOR
Shaft Length1.219 INCHES NOMINAL SINGLE ACTUATOR
Overall Height2.813 INCHES NOMINAL
Knob Manufacturer Code82121
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
First Flat Length0.875 INCHES NOMINAL SINGLE ACTUATOR
Features ProvidedACTUATOR KNOB
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 23909LB available?
We can source 23909LB 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 23909LB by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23909LB 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 23909LB?
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 23909LB?
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.