Electro Switch Corp. · Electronic Components
S2JR25
Switch, Rotary
Part NumberS2JR25
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-259-8907 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Knob Manufacturer Code80064
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Knob Manufacturer Part Number9000S6202-73075PC1
Hazardous Locations EnvironmentalDUSTPROOF
Terminal TypeTAB W/SCREW
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Longest Vertical Distance Between2.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
Throw Quantity8 EACH SECTION FRONT
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL
Overall Diameter3.750 INCHES NOMINAL
Pole Quantity2 EACH SECTION FRONT
Vendor Part NumbersS2JR-25
Precious Material And LocationROTOR AND STATOR CONTACT SURFACES SILVER
Square Shaft Size0.250 INCHES NOMINAL SINGLE ACTUATOR
Test Data Document81349-MIL-S-21604 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Overall Width2.810 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
Shaft Length2.530 INCHES NOMINAL SINGLE ACTUATOR
Style DesignatorTAP, CIRCUIT SELECTOR
Cancelled NSN5930-00-105-5494 (cancelled)
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 S2JR25 available?
We can source S2JR25 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 S2JR25 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S2JR25 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 S2JR25?
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 S2JR25?
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.