Janco Corporation · Electronic Components
8-1901
Switch, Rotary
Part Number8-1901
ManufacturerJanco Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-953-5109 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Thread Length0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY
Shaft Length0.500 INCHES NOMINAL SINGLE ACTUATOR
Pole Quantity2 EACH SECTION FRONT
Hazardous Locations EnvironmentalEXPLOSION PROOF
Throw Quantity5 EACH SECTION REAR
Switch Actuator Indexing Position5 SINGLE ACTUATOR
Contact Voltage Rating In Volts115.0 AC AT ALTITUDE
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY
Rotor Through Connection Quantity2 EACH SECTION
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Vendor Part NumbersG122-292-001
ProducttraceabilityNo
RohscompliantNA
Product Range-
IscanonicalY
Hazardousfalse
RohsphthalatescompliantNA
UseccnUnknown
SvhcTo Be Advised
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 8-1901 available?
We can source 8-1901 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 8-1901 by Janco Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8-1901 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 8-1901?
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 8-1901?
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.