Penn-Union Corp. · Electronic Components
S500
Splice, Conductor
Part NumberS500
ManufacturerPenn-Union Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-643-5470 (NSN)
Federal Item NameSPLICE,CONDUCTOR
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Conductor Accommodation TypeSPLIT BOLT W/O SPACER SINGLE END
Overall Length3.140 INCHES
MaterialCOPPER ALLOY OVERALL
Basic Shape StyleMECHANICAL COMPRESSION
Overall Width2.020 INCHES
Maximum Conductor Size Accommodate500 MCM
Electrical Insulation FeatureUNINSULATED
Nut Width Across Flats2.000 INCHES SINGLE END
Cancelled NSN5940-00-841-3631 (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 S500 available?
We can source S500 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 S500 by Penn-Union Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S500 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 S500?
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 S500?
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.