Grayhill · Electronic Components
50KM90-01-1-02N
Switch, Rotary
Part Number50KM90-01-1-02N
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-618-5085 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Overall Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
Thread Class2A SINGLE MOUNTING FACILITY
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Shaft Diameter0.350 INCHES NOMINAL SINGLE ACTUATOR
Shaft Length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM SINGLE ACTUATOR
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Terminal TypePRINTED CIRCUIT AND TAB, SOLDER LUG
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Pole Quantity1 SINGLE SECTION REAR
Thread Quantity Per Inch32 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 50KM90-01-1-02N available?
We can source 50KM90-01-1-02N 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 50KM90-01-1-02N by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50KM90-01-1-02N 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 50KM90-01-1-02N?
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 50KM90-01-1-02N?
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.