Portsmouth Naval Shipyard · Electronic Components
7023-478PC10
Switch, Rotary
Part Number7023-478PC10
ManufacturerPortsmouth Naval Shipyard
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-642-9143 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Width10.000 INCHES NOMINAL
Overall Length9.437 INCHES NOMINAL
Contact Voltage Rating In Volts600.0 AC AT SEA LEVEL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Overall Height7.500 INCHES NOMINAL
Shaft Length1.125 INCHES NOMINAL SINGLE ACTUATOR
Features ProvidedACTUATOR KNOB
Shaft Diameter0.625 INCHES NOMINAL SINGLE ACTUATOR
Switch Actuator Positioning Increm90.0 DEGREES SINGLE ACTUATOR
Contact Load Current Rating100.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Vendor Part Numbers5895-475ALT5PC51, 313-6201-231722PC1, 319-6201-1184059PC1, 341-6202-1183790PC5, 337-6201-231851ALT3PC5, 319-3101-1183779LINE39
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 7023-478PC10 available?
We can source 7023-478PC10 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 7023-478PC10 by Portsmouth Naval Shipyard obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7023-478PC10 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 7023-478PC10?
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 7023-478PC10?
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.