Electroswitch · Electronic Components
251826-AA1
Switch, Rotary
Part Number251826-AA1
ManufacturerElectroswitch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-999-0160 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL
Shaft Length0.710 INCHES NOMINAL SINGLE ACTUATOR
Nonturn Device TypeTAB AT 1:00 OCLOCK
Flat Height0.215 INCHES NOMINAL SINGLE ACTUATOR
Shaft Diameter0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM SINGLE ACTUATOR
First Flat Length0.398 INCHES NOMINAL SINGLE ACTUATOR
Pole Quantity1 SINGLE SECTION FRONT
Throw Quantity2 SINGLE SECTION REAR
Individual Section Quantity1
Overall Width0.922 INCHES MINIMUM AND 0.952 INCHES MAXIMUM
Operating Temp Range-65.0 TO 85.0 CELSIUS
Vendor Part Numbers5-16531-760, 1851675-1
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 251826-AA1 available?
We can source 251826-AA1 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 251826-AA1 by Electroswitch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 251826-AA1 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 251826-AA1?
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 251826-AA1?
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.