Electro Switch Corp. · Electronic Components
123911LF
Switch, Rotary
Part Number123911LF
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-986-0572 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Features ProvidedACTUATOR KNOB
Throw Quantity1 FIFTH SECTION FRONT
Pole Quantity1 EACH SECTION FRONT
Individual Section Quantity11
Mounting Facility Circle Radius1.609 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts500.0 AC AT SEA LEVEL
Thread Quantity Per Inch20 SINGLE MOUNTING FACILITY
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Shaft Diameter0.375 INCHES NOMINAL SINGLE ACTUATOR
Shaft Length1.125 INCHES NOMINAL SINGLE ACTUATOR
Overall Height4.125 INCHES NOMINAL
Vendor Part Numbers44B252627-001
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 123911LF available?
We can source 123911LF 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 123911LF by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 123911LF 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 123911LF?
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 123911LF?
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.