Naval Ship Systems Command · Electronic Components
4849912-3
Switch, Rotary
Part Number4849912-3
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-287-3602 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
Switch Actuator Positioning Increm15.0 DEGREES SINGLE ACTUATOR
Hazardous Locations EnvironmentalCORROSION RESISTANT
Features ProvidedCAM ACTUATED AND SPRING RETURN
Contact Voltage Rating In Volts480.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
Thread Class2B SINGLE MOUNTING FACILITY
Overall Height4.000 INCHES NOMINAL
Thread Quantity Per Inch20 SINGLE MOUNTING FACILITY
Terminal TypeSCREW
Individual Section Quantity3
Overall Length11.000 INCHES NOMINAL
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 4849912-3 available?
We can source 4849912-3 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 4849912-3 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4849912-3 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 4849912-3?
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 4849912-3?
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.