Littelfuse, Inc. · Electronic Components
340043
Fuseholder, Extractor Post
Part Number340043
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-899-2881 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Bushing Thread Length0.469 INCHES NOMINAL
Overall Length2.453 INCHES NOMINAL
Terminal Type And Quantity2 TAB, SOLDER LUG
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
MaterialCOPPER ALLOY CONTACT
Accommodated Fuse Length1.250 INCHES NOMINAL
Fuse Terminal Type AccommodatedFERRULE
Fuse Accommodation Quantity1
Bushing Diameter0.625 INCHES NOMINAL
Overall Diameter0.812 INCHES NOMINAL
Cancelled NSN5920-00-400-7615 (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 340043 available?
We can source 340043 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 340043 by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 340043 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 340043?
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 340043?
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.