Electro Switch Corp. · Electronic Components
124102LD
Switch, Rotary
Part Number124102LD
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-489-7662 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Style DesignatorTAP, CIRCUIT SELECTOR
Thread Quantity Per Inch20 SINGLE MOUNTING FACILITY
Individual Section Quantity2
Mounting Facility PatternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
Terminal TypeTAB W/SCREW
Overall Length4.984 INCHES NOMINAL
Switch Actuator Positioning Increm90.0 DEGREES SINGLE ACTUATOR
Thread Class2B SINGLE MOUNTING FACILITY
Overall Width2.531 INCHES NOMINAL
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
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 124102LD available?
We can source 124102LD 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 124102LD by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 124102LD 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 124102LD?
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 124102LD?
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.