Lockheed Martin · Electronic Components
9F57CAAA75
Fuse Link, Electrical
Part Number9F57CAAA75
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-019-9044 (NSN)
Federal Item NameFUSE LINK,ELECTRICAL
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialCOPPER ALLOY CASE
Continuous Current Rating In Amps120.000
Interruption Indicator MethodOPAQUE BODY
Circuit Over Current Interruption10.0 400 PCT OF CURRENT RATING
Body StyleSLOTTED TYPE
Center To Center Distance Between3.250 INCHES NOMINAL
Maximum Voltage Rating In Volts600.0 AC
Mounting Slot Width0.250 INCHES NOMINAL
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 9F57CAAA75 available?
We can source 9F57CAAA75 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 9F57CAAA75 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9F57CAAA75 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 9F57CAAA75?
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 9F57CAAA75?
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.