Ametek · Electronic Components
C-5478970-1
Switch, Rotary
Part NumberC-5478970-1
ManufacturerAmetek
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-676-9352 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Nominal Thread Size0.190 INCHES SINGLE MOUNTING FACILITY
Terminal TypeTAB W/SCREW
Contact Switching ActionMAKES BEFORE BREAKS EIGHTH SECTION PERIPHERY
Switch Actuator Indexing Position4 SINGLE ACTUATOR
Shaft TypeRECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
Style DesignatorTAP, CIRCUIT SELECTOR
Mounting Facility PatternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
Thread Quantity Per Inch24 SINGLE MOUNTING FACILITY
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Shaft Length2.438 INCHES NOMINAL SINGLE ACTUATOR
Thread Class2B SINGLE MOUNTING FACILITY
Vendor Part Numbers23912LA
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 C-5478970-1 available?
We can source C-5478970-1 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 C-5478970-1 by Ametek obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C-5478970-1 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 C-5478970-1?
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 C-5478970-1?
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.