Janco · Electronic Components
1792-2-3S
Switch, Rotary
Part Number1792-2-3S
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-145-5522 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Shaft TypeROUND SINGLE ACTUATOR
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Longest Horizontal Distance Betwee1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal TypeSCREW
Switch Actuator Indexing Position3 SINGLE ACTUATOR
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Overall Length2.700 INCHES NOMINAL
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Style DesignatorTAP, CIRCUIT SELECTOR
Individual Section Quantity2
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
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 1792-2-3S available?
We can source 1792-2-3S 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 1792-2-3S by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1792-2-3S 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 1792-2-3S?
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 1792-2-3S?
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.