MIL-SPEC · Electronic Components
AA55571/04-008
Circuit Breaker
Part NumberAA55571/04-008
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-429-3850 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra90.0 AMPERES DC SINGLE LOCATION
Maximum Interrupting Capacity Curr575.0 DC SINGLE LOCATION
Ultimate Trip Rating Of Continuous138.0 SINGLE LOCATION
Trip Release Ambient Temp Rating25.0 CELSIUS NOMINAL SINGLE LOCATION
Storage TypeGENERAL PURPOSE WAREHOUSE
Center To Center Distance Between1.063 INCHES NOMINAL
Thread Quantity Per Inch32
Mounting Surface To Terminal End D1.625 INCHES MAXIMUM
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Distance Between Centerlines Of Mo2.406 INCHES NOMINAL
Pole Quantity1
Cancelled NSN5925-00-434-9007 (cancelled)
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 AA55571/04-008 available?
We can source AA55571/04-008 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 AA55571/04-008 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AA55571/04-008 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 AA55571/04-008?
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 AA55571/04-008?
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.