American Electrical Inc · Electronic Components
A8220
M20 X 1.5 LOCKNUT
Part NumberA8220
ManufacturerAmerican Electrical Inc
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-647-3493 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Terminal TypeTAB, SOLDER LUG
Mounting MethodFLANGE
Overall Length0.844 INCHES NOMINAL
Overall Height0.566 INCHES MINIMUM AND 0.694 INCHES MAXIMUM
Overall Diameter0.672 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
Precious MaterialSILVER
Features ProvidedHERMETICALLY SEALED CASE
Contact Action StimulusINCREASE
Distance Between Mounting Facility0.438 INCHES NOMINAL
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL FIRST VOLTAGE; 30.0 DC AT SEA LEVEL SECOND VOLTAGE
Federal Supply Class5930 — Switches
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 A8220 available?
We can source A8220 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 A8220 by American Electrical Inc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A8220 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 A8220?
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 A8220?
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.