MIL-SPEC · Electronic Components
3SR5F4
Switch, Rotary
Part Number3SR5F4
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-075-6802 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Switch Actuator Indexing Position3 SINGLE ACTUATOR
Overall Width1.500 INCHES NOMINAL
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Pole Quantity1 EACH SECTION REAR
Shaft TypeROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR
First Flat Length0.750 INCHES NOMINAL SINGLE ACTUATOR
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR
Terminal TypeTAB W/SCREW
Thread Quantity Per Inch24 SINGLE MOUNTING FACILITY
Mounting Facility PatternFOUR POSITION CIRCULAR 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 3SR5F4 available?
We can source 3SR5F4 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 3SR5F4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3SR5F4 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 3SR5F4?
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 3SR5F4?
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.