Dynalec · Electronic Components
66404-022
Switch, Rotary
Part Number66404-022
ManufacturerDynalec
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-088-5234 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Diameter0.938 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Switch Actuator Indexing Position3 SINGLE ACTUATOR
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Overall Width0.468 INCHES NOMINAL
Individual Section Quantity4
Unthreaded Mounting Hole Diameter0.812 INCHES NOMINAL SINGLE MOUNTING FACILITY
Terminal TypePIN
Overall Height1.000 INCHES NOMINAL
Overall Length1.966 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 66404-022 available?
We can source 66404-022 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 66404-022 by Dynalec obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66404-022 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 66404-022?
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 66404-022?
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.