General Electric · Electronic Components
GF1A3
Fuse, Cartridge
Part NumberGF1A3
ManufacturerGeneral Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-050-4974 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleTUBE TYPE
Features ProvidedRENEWABLE FUSIBLE ELEMENT
Circuit Over Current InterruptionDELAY TIME
Continuous Current Rating In Amps3.000
Maximum Voltage Rating In Volts250.0 DC
Interruption Indicator MethodOPAQUE BODY
MaterialFIBERGLASS BODY
Nondefinitive Spec Std Data1 TYPE AND B STYLE
Departure From Cited DesignatorAS MODIFIED BY RENEWABLE FUSE LINK
Overall Length2.000 INCHES NOMINAL
Overall Diameter0.562 INCHES NOMINAL
Cancelled NSN5920-00-326-5748 (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 GF1A3 available?
We can source GF1A3 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 GF1A3 by General Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GF1A3 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 GF1A3?
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 GF1A3?
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.