Dossert Corp. · Electronic Components
HL21-1
Terminal, Lug
Part NumberHL21-1
ManufacturerDossert Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-067-5490 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialCOPPER OVERALL
Largest Diameter0.750 INCHES SINGLE END
Conductor Accommodation TypeBARREL SETSCREW W/HOLE SINGLE END
Mounting Facility Thickness0.250 INCHES
Mounting Tongue Width1.000 INCHES
Basic Shape StyleMECHANICAL COMPRESSION
Maximum Conductor Size Accommodate0000 AWG
Mounting Method StyleSTRAIGHT ONE HOLE
Overall Length2.250 INCHES
Overall Width1.000 INCHES
Electrical Insulation FeatureUNINSULATED
Vendor Part NumbersH31011BS
Cancelled NSN5940-00-820-6871 (cancelled)
Largest Width1.0 INCHES SINGLE END
Distance From Mounting Hole Center0.5 INCHES
Mounting Hole Diameter0.438 INCHES
Conductor Accommodation Type StyleSINGLE SETSCREW SINGLE END
ESD/EMICode A — ESD/EMI sensitive item
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 HL21-1 available?
We can source HL21-1 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 HL21-1 by Dossert Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HL21-1 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 HL21-1?
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 HL21-1?
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.