Janco Corporation · Electronic Components
2810B2ALRSP
Switch, Code Indicating Wheel
Part Number2810B2ALRSP
ManufacturerJanco Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-020-3963 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
ColorBLACK SINGLE INDICATOR MARKING
Overall Length0.370 INCHES NOMINAL
Individual Section Quantity1
Overall Height1.645 INCHES MAXIMUM
Hazardous Locations EnvironmentalDUSTPROOF AND EXPLOSION PROOF
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Readout Indicator Marking0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
Features ProvidedILLUMINATED
Actuator TypeDOUBLE PUSH BUTTON ALL ACTUATORS
Mounting MethodFLANGE AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
Terminal TypePRINTED CIRCUIT
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 2810B2ALRSP available?
We can source 2810B2ALRSP 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 2810B2ALRSP by Janco Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2810B2ALRSP 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 2810B2ALRSP?
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 2810B2ALRSP?
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.