MIL-SPEC · Electronic Components
M3786/4-3882GL
Switch, Rotary
Part NumberM3786/4-3882GL
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-521-6259 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR
Throw Quantity3 EACH SECTION REAR
Thread Length0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length2.591 INCHES NOMINAL
Contact Load Current Rating1.25 AMPERES RESISTIVE LOAD AND 0.250 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Individual Section Quantity3
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Terminal TypeTAB, SOLDER LUG
ESD/EMICode A — ESD/EMI sensitive item
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 M3786/4-3882GL available?
We can source M3786/4-3882GL 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 M3786/4-3882GL by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3786/4-3882GL 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 M3786/4-3882GL?
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 M3786/4-3882GL?
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.