Souriau USA · Electronic Components
FS4H
Fuseholder, Block
Part NumberFS4H
ManufacturerSouriau USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-611-5725 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Accommodated Fuse Length3.190 INCHES NOMINAL3.190 INCHES NOMINAL
Surface TreatmentTIN CONTACTTIN CONTACT
Fuse Terminal Type AccommodatedSLOTTED LUGSLOTTED LUG
MaterialPLASTIC BODYPLASTIC BODY
Body StyleOPEN TYPEOPEN TYPE
Terminal Type And Quantity6 THREADED STUD6 THREADED STUD
Overall Length6.810 INCHES NOMINAL6.810 INCHES NOMINAL
Accommodated Fuse Width0.750 INCHES NOMINAL0.750 INCHES NOMINAL
Voltage In Volts30.030.0
Center To Center Distance Between3.000 INCHES NOMINAL3.000 INCHES NOMINAL
Overall Height1.870 INCHES NOMINAL1.870 INCHES NOMINAL
Cancelled NSN5920-00-369-6903 (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 FS4H available?
We can source FS4H 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 FS4H by Souriau USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FS4H 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 FS4H?
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 FS4H?
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.