MIL-SPEC · Electronic Components
M83731/9-275
Switch, Toggle
Part NumberM83731/9-275
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-163-6258 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Mounting Surface To Terminal End D0.577 INCHES MAXIMUM
Body Width0.275 INCHES MAXIMUM
Thread Quantity Per Inch40
Mounting MethodTHREADED BUSHING
Body Length0.510 INCHES MAXIMUM
Body StyleBUSHING MOUNT
Thread Series DesignatorUNS
Actuator Position Action RelationsUP POSITION MOMENTARY AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
Actuator Height0.410 INCHES NOMINAL
Maximum Voltage Rating In Volts125.0 AC AND 28.0 DC
Inclosure TypeFULLY INCLOSED
Cancelled NSN5930-01-039-0281 (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 M83731/9-275 available?
We can source M83731/9-275 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 M83731/9-275 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M83731/9-275 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 M83731/9-275?
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 M83731/9-275?
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.