Electro Switch Corp. · Electronic Components
255459-AA3
Switch, Rotary
Part Number255459-AA3
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-932-2783 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length2.500 INCHES NOMINAL
Switch Actuator Indexing Position6 SINGLE ACTUATOR
Shaft Length1.000 INCHES NOMINAL SINGLE ACTUATOR
Pole Quantity1 FIRST SECTION REAR
Rotor Through Connection Quantity2 SECOND SECTION
Switch Actuator Positioning Increm45.0 DEGREES SINGLE ACTUATOR
Individual Section Quantity3
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
Nonturn Device Radius0.375 INCHES NOMINAL AT 1:30 OCLOCK
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Throw Quantity4 FIRST SECTION REAR
Vendor Part Numbers721824-50
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 255459-AA3 available?
We can source 255459-AA3 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 255459-AA3 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 255459-AA3 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 255459-AA3?
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 255459-AA3?
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.