Electro Switch Corp. · Electronic Components
74202-J3
Switch, Rotary
Part Number74202-J3
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-618-6939 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalEXPLOSION PROOF
Overall Width2.812 INCHES NOMINAL
Overall Height2.906 INCHES NOMINAL
Overall Length4.376 INCHES NOMINAL
Features ProvidedACTUATOR KNOB
Longest Vertical Distance Between2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Switch Actuator Momentary PositionCLOCKWISE AND COUNTERCLOCKWISE SINGLE ACTUATOR
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Style DesignatorTAP, CIRCUIT SELECTOR
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
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 74202-J3 available?
We can source 74202-J3 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 74202-J3 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74202-J3 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 74202-J3?
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 74202-J3?
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.