SAE International · Electronic Components
MS17143-21
Terminal, Lug
Part NumberMS17143-21
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-092-4224 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Method StyleSTRAIGHT ONE HOLE
Overall Width0.237 INCHES
Basic Shape StyleCRIMP
Material Thickness0.042 INCHES
MaterialPLASTIC POLYAMIDE NYLON INSULATION
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Mounting Tongue Width0.237 INCHES
Electrical Insulation FeatureINSULATING SLEEVE
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Distance From Mounting Hole Center0.143 INCHES
Identification Code ColorYELLOW
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 MS17143-21 available?
We can source MS17143-21 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 MS17143-21 by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS17143-21 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 MS17143-21?
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 MS17143-21?
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.