US Army Aviation and Missile Command · Electronic Components
9989043
Switch, Rotary
Part Number9989043
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-961-5643 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Shaft Length2.125 INCHES NOMINAL SINGLE ACTUATOR
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Longest Horizontal Distance Betwee1.344 INCHES NOMINAL SINGLE MOUNTING FACILITY
Pole Quantity2 SINGLE SECTION REAR
Mounting Facility PatternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY
First Flat Length0.750 INCHES NOMINAL SINGLE ACTUATOR
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Terminal TypeTAB, SOLDER LUG
Overall Diameter1.250 INCHES NOMINAL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Vendor Part Numbers224568F1X
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 9989043 available?
We can source 9989043 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 9989043 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9989043 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 9989043?
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 9989043?
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.