L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
740420PC5
Fuse, Cartridge
Part Number740420PC5
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-371-1248 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Center To Center Distance Between5.750 INCHES NOMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter2.500 INCHES NOMINAL
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Terminal Thickness0.375 INCHES NOMINAL
Maximum Voltage Rating In Volts600.0 AC AND 500.0 DC
Overall Length10.750 INCHES NOMINAL
Mounting Hole Diameter0.750 INCHES NOMINAL
Continuous Current Rating In Amps1000.000
Body StyleHOLE TYPE
Surface TreatmentNICKEL TERMINAL
Vendor Part NumbersA4BQ1000
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 740420PC5 available?
We can source 740420PC5 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 740420PC5 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 740420PC5 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 740420PC5?
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 740420PC5?
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.