Northrop Grumman Systems Corp. · Electronic Components
510001-800
Fuse, Cartridge
Part Number510001-800
ManufacturerNorthrop Grumman Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-187-0398 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Diameter1.500 INCHES NOMINAL1.500 INCHES NOMINAL
Mounting Hole Diameter0.406 INCHES NOMINAL0.406 INCHES NOMINAL
Overall Length3.844 INCHES NOMINAL3.844 INCHES NOMINAL
Interruption Indicator MethodOPAQUE BODYOPAQUE BODY
Surface TreatmentSOLDER TERMINAL
Maximum Voltage Rating In Volts250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
Circuit Over Current InterruptionNORMAL INSTANTANEOUSNORMAL INSTANTANEOUS
Continuous Current Rating In Amps80.00080.000
Terminal Thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL
Center To Center Distance Between2.781 INCHES NOMINAL2.781 INCHES NOMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT
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 510001-800 available?
We can source 510001-800 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 510001-800 by Northrop Grumman Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 510001-800 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 510001-800?
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 510001-800?
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.