Souriau USA · Electronic Components
FGL1-2
Fuse, Cartridge
Part NumberFGL1-2
ManufacturerSouriau USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-740-3121 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Continuous Current Rating In Amps0.500
Overall Length1.255 INCHES NOMINAL
Overall Diameter0.319 INCHES NOMINAL
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating In Volts200.0 AC AND 300.0 DC
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Interruption Indicator MethodVISIBLE ELEMENT
MaterialGLASS CASE
Surface TreatmentSILVER TERMINAL
Body StyleTUBE TYPE
Cancelled NSN5920-00-686-9220 (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 FGL1-2 available?
We can source FGL1-2 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 FGL1-2 by Souriau USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FGL1-2 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 FGL1-2?
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 FGL1-2?
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.