L3Harris Technologies · Electronic Components
505810-1
Fuseholder, Extractor Post
Part Number505810-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-093-6330 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Body Diameter0.812 INCHES NOMINAL
Body StyleBUSHING MOUNTED TYPE
MaterialPLASTIC PHENOLIC BODY
Overall Length2.812 INCHES NOMINAL
Mounting Hole Quantity1
Bushing Diameter0.625 INCHES NOMINAL
Environmental ProtectionVIBRATION PROOF
Terminal Type And Quantity2 TAB, SOLDER LUG
Accommodated Fuse Length1.250 INCHES NOMINAL
Interruption Indicator MethodNEON LAMP
Current Carrying Rating In Amps20.0
Vendor Part Numbers128402006, HKL-X BLACK
Cancelled NSN5920-01-081-0072 (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 505810-1 available?
We can source 505810-1 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 505810-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 505810-1 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 505810-1?
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 505810-1?
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.