ABB Installation Products · Electronic Components
MS21004-7
Terminal, Lug
Part NumberMS21004-7
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-086-8318 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Mounting Hole Diameter0.173 INCHES
Electrical Insulation FeatureUNINSULATED
Distance From Mounting Hole Center0.321 INCHES
Mounting Tongue Width0.390 INCHES
MaterialCOPPER OVERALL
Nondefinitive Spec Std DataL-80 SHAPE AND 1-2 SIZE AND WTG TYPE
Material Thickness0.035 INCHES
Mounting Method StyleSTRAIGHT ONE HOLE
Basic Shape StyleCRIMP
Surface TreatmentTIN OVERALL SINGLE LAYER
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 MS21004-7 available?
We can source MS21004-7 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 MS21004-7 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS21004-7 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 MS21004-7?
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 MS21004-7?
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.