US Dept of Transportation Federal Aviation Administration · Electronic Components
AM2A8A8-20
Circuit Breaker
Part NumberAM2A8A8-20
ManufacturerUS Dept of Transportation Federal Aviation Administration
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-297-9393 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM
Nominal Thread Size0.138 INCHES
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Manual Actuator Type And Quantity3 TOGGLE
Thread Quantity Per Inch32
Features ProvidedHIGH INRUSH PROTECTION
Mounting Surface To Terminal End D2.549 INCHES MINIMUM AND 2.673 INCHES MAXIMUM
Distance Between Centerlines Of Mo2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM
Pole Quantity2
Mounting Facility Type And Quantit6 THREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
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 AM2A8A8-20 available?
We can source AM2A8A8-20 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 AM2A8A8-20 by US Dept of Transportation Federal Aviation Administration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AM2A8A8-20 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 AM2A8A8-20?
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 AM2A8A8-20?
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.