Hatco Corp. · Electronic Components
02-19-021
Switch, Rotary
Part Number02-19-021
ManufacturerHatco Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-494-4677 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Overall Length2.515 INCHES NOMINAL
Thread Class2A SINGLE MOUNTING FACILITY
Individual Section Quantity1
Overall Width1.391 INCHES NOMINAL
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Terminal TypeQUICK DISCONNECT, MALE
Shaft TypeROUND SINGLE ACTUATOR
Cancelled NSN5930-01-120-0701 (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 02-19-021 available?
We can source 02-19-021 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 02-19-021 by Hatco Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 02-19-021 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 02-19-021?
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 02-19-021?
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.