MIL-SPEC · Electronic Components
AA55497-012
Fuse Link, Electrical
Part NumberAA55497-012
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-234-8191 (NSN)
Federal Item NameFUSE LINK,ELECTRICAL
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialALUMINUM ALLOY CASE
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating In Amps40.000
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Maximum Voltage Rating In Volts15000.0 AC AND 1500.0 DC
Terminal Diameter0.124 INCHES NOMINAL
Body StylePIGTAIL TYPE
Overall Length23.250 INCHES NOMINAL
Cancelled NSN5920-00-434-3575 (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 AA55497-012 available?
We can source AA55497-012 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 AA55497-012 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AA55497-012 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 AA55497-012?
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 AA55497-012?
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.