MIL-SPEC · Electronic Components
FHL18G2-4
Fuseholder, Extractor Post
Part NumberFHL18G2-4
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-977-7376 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Diameter0.940 INCHES NOMINAL
Body StyleBUSHING MOUNTED TYPE
Overall Length2.380 INCHES MAXIMUM
Mounting Hole Quantity1
Surface TreatmentSILVER CONTACT
Accommodated Fuse Length1.250 INCHES NOMINAL
Precious Material And LocationCONTACT SURFACES SILVER
Terminal Type And Quantity2 TAB, SOLDER LUG
Resistor Rating1.2 KILOHMS
Flatted Side Bushing Hole Length0.573 INCHES NOMINAL
Surface Treatment Document And ClaQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE CONTACT
Cancelled NSN5920-01-113-7788 (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 FHL18G2-4 available?
We can source FHL18G2-4 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 FHL18G2-4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FHL18G2-4 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 FHL18G2-4?
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 FHL18G2-4?
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.