Grayhill · Electronic Components
M3786/39-2EA
Military Qualified Rotary Switch
Part NumberM3786/39-2EA
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-222-8530 (NSN)
Federal Item NameSWITCH,ROTARY
Operating Temp Range-65.0 TO 85.0 CELSIUS
Terminal TypeTAB, SOLDER LUG
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Overall Length1.447 INCHES NOMINAL
Overall Diameter0.750 INCHES NOMINAL
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; 20.0 MILLIAMPERES RESISTIVE LOAD AC AT ALTITUDE
Nonturn Device TypeFLATTED BUSHING AT 3:00 OCLOCK; FLATTED BUSHING AT 9:00 OCLOCK
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL; 115.0 AC AT ALTITUDE
Switch Actuator Indexing Position6 SINGLE ACTUATOR
Federal Supply Class5930 — Switches
Rotor Through Connection Quantity1 SINGLE SECTION
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Throw Quantity6 SINGLE SECTION REAR
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Shaft Flat Slot Angular Location180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
Cancelled NSN5930-01-142-5050 (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 M3786/39-2EA available?
We can source M3786/39-2EA 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 M3786/39-2EA by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3786/39-2EA 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 M3786/39-2EA?
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 M3786/39-2EA?
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.