Janco · Electronic Components
1906-2B5
Switch, Rotary
Part Number1906-2B5
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-710-8225 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Terminal TypeTAB, SOLDER LUG
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Shaft Length0.370 INCHES NOMINAL SINGLE ACTUATOR
Switch Actuator Indexing Position5 SINGLE ACTUATOR
Overall Length2.230 INCHES NOMINAL
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Pole Quantity1 EACH SECTION REAR
Hazardous Locations EnvironmentalEXPLOSION PROOF AND WATERTIGHT
Individual Section Quantity2
Throw Quantity5 EACH SECTION REAR
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 1906-2B5 available?
We can source 1906-2B5 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 1906-2B5 by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1906-2B5 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 1906-2B5?
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 1906-2B5?
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.