National Security Agency · Electronic Components
0N020273
Switch, Toggle
Part Number0N020273
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-710-6121 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Overall Length1.688 INCHES MAXIMUM
Thread Series DesignatorUNS
Hazardous Locations EnvironmentalDUSTPROOF
Nominal Thread Size0.469 INCHES
Features ProvidedACTUATOR SEAL
Maximum Voltage Rating In Volts250.0 AC AND 250.0 DC
Inclosure TypeFULLY INCLOSED
Mounting MethodTHREADED BUSHING
Actuator Height0.687 INCHES MAXIMUM
Actuator StyleROUND
Actuator Position Action RelationsUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
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 0N020273 available?
We can source 0N020273 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 0N020273 by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0N020273 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 0N020273?
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 0N020273?
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.