Penn-Union Corp. · Electronic Components
BLU4S2
Terminal, Lug
Part NumberBLU4S2
ManufacturerPenn-Union Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-988-5076 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialCOPPER OVERALL
Surface TreatmentTIN OVERALL SINGLE LAYER
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
Mounting Tongue Width0.610 INCHES
Mounting Method StyleSTRAIGHT ONE HOLE
Mounting Facility Thickness0.070 INCHES
Material Thickness0.070 INCHES
Overall Width0.610 INCHES
Mounting Hole Diameter0.391 INCHES
Electrical Insulation FeatureUNINSULATED
Basic Shape StyleCRIMP
Cancelled NSN5940-01-282-7504 (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 BLU4S2 available?
We can source BLU4S2 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 BLU4S2 by Penn-Union Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BLU4S2 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 BLU4S2?
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 BLU4S2?
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.