Portsmouth Naval Shipyard · Electronic Components
S13666PC1
Switch, Rotary
Part NumberS13666PC1
ManufacturerPortsmouth Naval Shipyard
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-501-2453 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Shaft Diameter0.375 INCHES NOMINAL SINGLE ACTUATOR
Knob Manufacturer Code99971
Switch Actuator Positioning Increm60.0 DEGREES SINGLE ACTUATOR
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Longest Vertical Distance Between2.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Shaft TypeROUND SINGLE ACTUATOR
Contact Voltage Rating In Volts125.0 DC AT SEA LEVEL
Individual Section Quantity6
Features ProvidedACTUATOR KNOB
Terminal TypeTAB W/SCREW
Vendor Part NumbersK1-6507-986207PC6, 563-6507-933891ALT3PC6
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 S13666PC1 available?
We can source S13666PC1 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 S13666PC1 by Portsmouth Naval Shipyard obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S13666PC1 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 S13666PC1?
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 S13666PC1?
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.