Naval Ship Systems Command · Electronic Components
4JRBB15
Switch, Rotary
Part Number4JRBB15
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-581-6034 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalWATERTIGHT
Square Shaft Size0.248 INCHES NOMINAL SINGLE ACTUATOR
Test Data Document80064-9S5564L DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Switch Actuator Stop Device TypeADJUSTABLE STOP SINGLE ACTUATOR
Longest Horizontal Distance Betwee7.875 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Height22.875 INCHES NOMINAL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Indexing Position8 SINGLE ACTUATOR
Unthreaded Mounting Hole Diameter0.531 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Longest Vertical Distance Between4.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Vendor Part Numbers2693-2, 4JR15-3, S4JR15-3, SYM 2693.2
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 4JRBB15 available?
We can source 4JRBB15 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 4JRBB15 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4JRBB15 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 4JRBB15?
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 4JRBB15?
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.