Janco · Electronic Components
DB-0004
Switch, Code Indicating Wheel
Part NumberDB-0004
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-229-7238 (NSN)
Federal Item NameSWITCH,CODE INDICATING WHEEL
Federal Supply Class5930 — Switches
Readout Indicator Marking1,2,3,4,5,1,2,3,4,5 SINGLE SECTION
Mounting MethodTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Thread Quantity Per Inch56 SINGLE MOUNTING FACILITY
ColorCLEAR SINGLE LAMP
Overall Length0.580 INCHES NOMINAL
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
Features ProvidedRFI SHIELDING
Distance Between Mounting Facility1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
Style DesignatorRECTANGULAR INDICATING
Switch Actuator Indexing Position10 SINGLE ACTUATOR
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
Vendor Part Numbers1344AS253
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 DB-0004 available?
We can source DB-0004 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 DB-0004 by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DB-0004 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 DB-0004?
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 DB-0004?
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.