Acron Aviation · Electronic Components
561-1100-03
Switch, Rotary
Part Number561-1100-03
ManufacturerAcron Aviation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-011-7687 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Thread Class2A SINGLE MOUNTING FACILITY
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR
Pole Quantity3 EACH SECTION FRONT
Individual Section Quantity2
Throw Quantity2 EACH SECTION FRONT
Features ProvidedACTUATOR KNOB
Overall Width1.430 INCHES NOMINAL
Overall Length3.765 INCHES NOMINAL
Contact Voltage Rating In Volts6.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL
Precious Material And LocationTERMINALS AND CONTACT SURFACES SILVER
Thread Length0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Vendor Part NumbersPA-2021
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 561-1100-03 available?
We can source 561-1100-03 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 561-1100-03 by Acron Aviation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 561-1100-03 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 561-1100-03?
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 561-1100-03?
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.