Raytheon · Electronic Components
928977-1
Fuse, Cartridge
Part Number928977-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-181-3502 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleHOLE TYPE
Maximum Voltage Rating In Volts500.0 AC AND 500.0 DC
Continuous Current Rating In Amps150.000
Overall Length7.120 INCHES NOMINAL
Terminal Thickness0.185 INCHES MINIMUM AND 0.191 INCHES MAXIMUM
Mounting Hole Diameter0.281 INCHES NOMINAL
Precious Material And LocationTERMINAL SURFACES SILVER
Interruption Indicator MethodOPAQUE BODY
Overall Diameter1.880 INCHES MAXIMUM
Precious MaterialSILVER
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
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 928977-1 available?
We can source 928977-1 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 928977-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 928977-1 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 928977-1?
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 928977-1?
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.