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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-A-937215
Switch, Rotary
Part NumberSM-A-937215
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-097-3712 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Height9.625 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUG
Features ProvidedACTUATOR KNOB
Overall Length8.375 INCHES NOMINAL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Throw Quantity2 EACH SECTION REAR
Mounting MethodUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Knob Manufacturer Code82121
Style DesignatorTAP, CIRCUIT SELECTOR
Longest Vertical Distance Between5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY
Vendor Part Numbers128603LB
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 SM-A-937215 available?
We can source SM-A-937215 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 SM-A-937215 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-A-937215 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 SM-A-937215?
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 SM-A-937215?
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.