Industrial Devices · Electronic Components
2020-12-4
Switch, Rotary
Part Number2020-12-4
ManufacturerIndustrial Devices
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-887-9656 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Individual Section Quantity2
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION FRONT
Terminal TypeTAB, SOLDER LUG
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Shaft Length1.093 INCHES NOMINAL SINGLE ACTUATOR
Flat Height0.218 INCHES NOMINAL SINGLE ACTUATOR
Hazardous Locations EnvironmentalDUSTPROOF
Switch Actuator Indexing Position12 SINGLE ACTUATOR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Cancelled NSN5930-00-829-3569 (cancelled)
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 2020-12-4 available?
We can source 2020-12-4 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 2020-12-4 by Industrial Devices obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2020-12-4 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 2020-12-4?
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 2020-12-4?
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.