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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir  · Electronic Components

SC-C-42068

Switch, Rotary

Part NumberSC-C-42068
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Rotor Through Connection Quantity1 SINGLE SECTION
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR
Overall Height1.562 INCHES NOMINAL
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Width Between Flats0.187 INCHES NOMINAL SINGLE ACTUATOR
Overall Length1.313 INCHES NOMINAL
Precious Material And LocationCONTACTS SILVER AND ROTOR SILVER
Individual Section Quantity1
Vendor Part Numbers183820K1, 05005221
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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

Frequently asked

Is SC-C-42068 available?
We can source SC-C-42068 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 SC-C-42068 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 SC-C-42068 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 SC-C-42068?
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 SC-C-42068?
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.