MIL-SPEC · Electronic Components
AA55509-016
Fuse, Indicator Alarm
Part NumberAA55509-016
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-917-3538 (NSN)
Federal Item NameFUSE,INDICATOR ALARM
Federal Supply Class5920 — Fuses and Lightning Arresters
Surface TreatmentNICKEL TERMINAL
Overall Length1.312 INCHES NOMINAL
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Overall Width0.625 INCHES NOMINAL
Overall Height1.469 INCHES NOMINAL
Interruption Indicator MethodOPAQUE BODY
Maximum Voltage Rating In Volts300.0 AC AND 300.0 DC
Continuous Current Rating In Amps10.000
Body StyleMINIATURE GRASSHOPPER
Cancelled NSN5920-00-945-5397 (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 AA55509-016 available?
We can source AA55509-016 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 AA55509-016 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AA55509-016 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 AA55509-016?
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 AA55509-016?
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.