National Security Agency · Electronic Components
0N190307-2
Switch, Rotary
Part Number0N190307-2
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-162-5571 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating1.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Terminal TypeSOLDER STUD
Individual Section Quantity3
Overall Length0.625 INCHES NOMINAL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Indexing Position3 SINGLE ACTUATOR
Style DesignatorSNAP OR LINE
Mounting MethodTHREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
Overall Diameter0.500 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 0N190307-2 available?
We can source 0N190307-2 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 0N190307-2 by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0N190307-2 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 0N190307-2?
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 0N190307-2?
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.