Electro Switch Corp. · Electronic Components
23917LA
Switch, Rotary
Part Number23917LA
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-917-3972 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Mounting Facility Circle Radius1.625 INCHES NOMINAL FIRST MOUNTING FACILITY
Shaft Length1.688 INCHES NOMINAL SINGLE ACTUATOR
Individual Section Quantity17
Nominal Thread Size0.190 INCHES SECOND MOUNTING FACILITY
Knob Manufacturer Code82121
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Contact Voltage Rating In Volts125.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL
Thread Class2A SECOND MOUNTING FACILITY
Mounting MethodBRACKET(S) AND THREADED STUD(S) SECOND MOUNTING FACILITY
Switch Actuator Indexing Position8 SINGLE ACTUATOR
Mounting Facility PatternFOUR POSITION CIRCULAR SECOND MOUNTING FACILITY
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 23917LA available?
We can source 23917LA 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 23917LA by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23917LA 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 23917LA?
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 23917LA?
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.