Electro Switch Corp. · Electronic Components
43553HS
Switch Section, Rotary
Part Number43553HS
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-642-9031 (NSN)
Federal Item NameSWITCH SECTION,ROTARY
Federal Supply Class5930 — Switches
Body Thickness2.218 INCHES NOMINAL
Style DesignatorSWITCH SECTION, ROTARY
Mounting MethodSTRUT SINGLE MOUNTING FACILITY
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
Precious MaterialSILVER
Precious Material And LocationCONTACTS AND ROTOR BLADE SURFACES SILVER
Terminal TypeTAB, SOLDER LUG
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Overall Diameter2.218 INCHES NOMINAL
Vendor Part Numbers143553HS
Cancelled NSN5930-00-565-9366 (cancelled)
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 43553HS available?
We can source 43553HS 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 43553HS by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 43553HS 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 43553HS?
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 43553HS?
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.