Superior Electric Holding Group · Electronic Components
BP21R
Post, Binding, Electrical
Part NumberBP21R
ManufacturerSuperior Electric Holding Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-738-6268 (NSN)
Federal Item NamePOST,BINDING,ELECTRICAL
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Basic Shape StyleSINGLE POST, ROUND (POST BINDING)
Overall Height1.922 INCHES
Mounting Method StyleSTUD
Precious Material And LocationOVERALL EXCEPT INSULATION GOLD
Surface TreatmentGOLD OVERALL EXCEPT INSULATION SINGLE LAYER
MaterialPLASTIC INSULATION
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Electrical Insulation FeatureINSULATED CAPS WITH UNINSULATED STUDS
Wire Hole Diameter0.098 INCHES SINGLE END
Identification Code ColorRED
Conductor Accommodation TypeSCREW CAP W/HOLE SINGLE END
Vendor Part Numbers151-0041, 738652-01, 738632-01, 01-1004-1-0312
Cancelled NSN5940-00-935-3412 (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 BP21R available?
We can source BP21R 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 BP21R by Superior Electric Holding Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BP21R 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 BP21R?
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 BP21R?
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.