U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12273532
Switch, Rotary
Part Number12273532
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-101-4122 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Distance Between Mounting Facility1.390 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Switch Actuator Indexing Position4 SINGLE ACTUATOR
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Contact Load Current Rating75.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Throw Quantity4 SINGLE SECTION REAR
Pole Quantity3 SINGLE SECTION FRONT
Individual Section Quantity1
Overall Height2.535 INCHES MAXIMUM
Vendor Part Numbers2H18D4-1X3602
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 12273532 available?
We can source 12273532 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 12273532 by U S Army Tank Automotive Command Amsta-Im-Mm obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12273532 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 12273532?
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 12273532?
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.