MIL-SPEC · Electronic Components
M3786/20-003
Switch, Rotary
Part NumberM3786/20-003
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-720-9992 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Load Current Rating200.0 MILLIAMPERES RESISTIVE LOAD AND 30.0 MILLIAMPERES INDUCTIVE LOAD AND 100.0 MILLIAMPERES LAMP LOAD DC AT SEA LEVE
Operating Temp Range-65.0 TO 85.0 CELSIUS
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Pole Quantity1 SINGLE SECTION REAR
Nonturn Device TypeFLATTED BUSHING AT 3:00 OCLOCK
Thread Series DesignatorUNF SINGLE MOUNTING FACILITY
Overall Diameter0.500 INCHES NOMINAL
Detent Rotational Torque Range+0.500 TO 1.500 INCH-POUNDS SINGLE ACTUATOR
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Hazardous Locations EnvironmentalEXPLOSION PROOF
Cancelled NSN5930-00-437-8391 (cancelled)
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 M3786/20-003 available?
We can source M3786/20-003 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 M3786/20-003 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3786/20-003 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 M3786/20-003?
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 M3786/20-003?
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.