Janco Corporation · Electronic Components
2393
Switch, Rotary
Part Number2393
ManufacturerJanco Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-169-9839 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Terminal Type And Quantity2 WIRE LEAD
Turn Quantity2 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.625 INCHES NOMINAL
Mounting MethodTERMINAL SINGLE GROUP
Body Length0.500 INCHES NOMINAL
Vendor Part Numbers608DS389
Cancelled NSN5950-00-631-7081 (cancelled)
Overall Length0.775 INCHES NOMINAL
Surface TreatmentCHROMIUM
MaterialALUMINUM ALLOY 6061
Material Document And ClassificatiQQ-A-225/8, ALLOY 6061 FED SPEC 1ST MATERIAL RESPONSE
Supporting Object Surface AttachmeFOUR THRMBSCREWS
Overall Height7.600 INCHES NOMINAL
Overall Width5.380 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 2393 available?
We can source 2393 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 2393 by Janco Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2393 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 2393?
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 2393?
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.