MIL-SPEC · Electronic Components
MS25189-143
Terminal, Lug
Part NumberMS25189-143
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-501-6834 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialCOPPER OVERALL
Mounting Facility Thickness0.110 INCHES
Mounting Hole Diameter0.391 INCHES
Surface TreatmentTIN OVERALL SINGLE LAYER
Largest Width0.984 INCHES SINGLE END
Mounting Tongue Width1.000 INCHES
Conductor Accommodation TypeCLAMPING BARREL EARS SINGLE END
Maximum Conductor Size Accommodate0000 AWG
Basic Shape StyleCRIMP
Overall Length1.890 INCHES
Overall Width1.000 INCHES
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 MS25189-143 available?
We can source MS25189-143 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 MS25189-143 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS25189-143 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 MS25189-143?
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 MS25189-143?
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.