Winchester Interconnect · Electronic Components
2031A-4
Terminal, Stud
Part Number2031A-4
ManufacturerWinchester Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-388-6476 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Thru Hole Diameter0.040 INCHES
Swage Outside Diameter0.042 INCHES
Conductor Accommodation TypeDOUBLE TURRET SINGLE END
Surface TreatmentSOLDER OVERALL SINGLE LAYER
Minor Bushing Length0.053 INCHES
Overall Diameter0.062 INCHES
Electrical Insulation FeatureUNINSULATED
Largest Diameter0.028 INCHES SINGLE END
MaterialCOPPER ALLOY OVERALL
Mounting Method StyleSWAGE
Overall Height0.209 INCHES
Vendor Part NumbersA540A011-102
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 2031A-4 available?
We can source 2031A-4 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 2031A-4 by Winchester Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2031A-4 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 2031A-4?
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 2031A-4?
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.