Grayhill · Electronic Components
09A90-03-1-04N
Switch, Rotary
Part Number09A90-03-1-04N
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-087-9404 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Precious Material And LocationCONTACT SURFACES GOLD AND CONTACTS SILVER
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Contact Load Current Rating250.0 MILLIAMPERES RESISTIVE LOAD AND 50.0 MILLIAMPERES INDUCTIVE LOAD AC AT SEA LEVEL
Pole Quantity1 EACH SECTION FRONT
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Terminal TypeTAB, SOLDER LUG
Throw Quantity4 EACH SECTION REAR
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL
Shaft Diameter0.125 INCHES NOMINAL SINGLE ACTUATOR
Nonturn Device TypeTAB AT 3:00 OCLOCK
Vendor Part Numbers0N511227-4
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 09A90-03-1-04N available?
We can source 09A90-03-1-04N 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 09A90-03-1-04N by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 09A90-03-1-04N 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 09A90-03-1-04N?
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 09A90-03-1-04N?
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.