Electro Switch Corp. · Electronic Components
3031
Switch, Code Indicating Wheel
Part Number3031
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-133-0531 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
Style DesignatorRECTANGULAR INDICATING
Terminal TypePRINTED CIRCUIT
Contact Arrangement Truth TableBCD, 1 POLE - 10 POSITIONS SINGLE SECTION
Precious Material And LocationCONTACTS AND PRINTED CIRCUIT BOARD SURFACES GOLD OR CONTACTS AND PRINTED CIRCUIT BOARD SURFACES RHODIUM
Contact Voltage Rating In Volts200.0 AC AT SEA LEVEL
Contact Load Current Rating60.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Switch Actuator Indexing Position10 SINGLE ACTUATOR
Readout Indicator Marking0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
Precious MaterialGOLD OR RHODIUM
Overall Length0.500 INCHES NOMINAL
Overall Height2.288 INCHES NOMINAL
Vendor Part Numbers104949-211
Cancelled NSN5930-00-728-5964 (cancelled)
Fuse Accommodation Quantity1
Wire Lead Length8.000 INCHES NOMINAL
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
Accommodated Fuse Length1.250 INCHES NOMINAL
Terminal Type And Quantity2 WIRE LEAD
Fuse Terminal Type AccommodatedFERRULE
Current Carrying Rating In Amps20.0
Overall Diameter0.688 INCHES NOMINAL
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 3031 available?
We can source 3031 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 3031 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3031 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 3031?
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 3031?
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.