Winchester Interconnect Corporation · Electronic Components
2040A1
Terminal, Feedthru
Part Number2040A1
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-552-7480 (NSN)
Federal Item NameTERMINAL,FEEDTHRU
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Basic Shape StyleNONTUBULAR ROUND
Precious MaterialSILVER
Electrical Insulation FeatureUNINSULATED
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Precious Material And LocationOVERALL OUTER SURFACE SILVER
Overall Diameter0.126 INCHES0.126 INCHES
Surface TreatmentSILVER OVERALL SINGLE LAYER
Minor Bushing Length0.075 INCHES
Swage Outside Diameter0.126 INCHES
Turret Minor Diameter0.047 INCHES ALL ENDS
Second End Terminal Length0.136 INCHES
Vendor Part Numbers1566175-2
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 2040A1 available?
We can source 2040A1 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 2040A1 by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2040A1 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 2040A1?
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 2040A1?
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.