Naval Ship Systems Command · Electronic Components
4849912-2
Switch, Rotary
Part Number4849912-2
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-287-3601 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Cam Actuated Switch Contact Arrang1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY EACH SWITCH EACH SECTION IN-LINE
Contact Voltage Rating In Volts125.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL
Shaft TypeROUND W/THROUGH HOLE SINGLE ACTUATOR
Terminal TypeSCREW
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position7 SINGLE ACTUATOR
Individual Section Quantity3
Switch Actuator Momentary PositionCLOCKWISE AND COUNTERCLOCKWISE SINGLE ACTUATOR
Shaft Diameter0.500 INCHES NOMINAL SINGLE ACTUATOR
Thread Class2B SINGLE MOUNTING FACILITY
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
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 4849912-2 available?
We can source 4849912-2 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 4849912-2 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4849912-2 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 4849912-2?
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 4849912-2?
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.