Winchester Interconnect Corporation · Electronic Components
4440B1
Terminal, Stud
Part Number4440B1
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-126-4547 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Terminal Length0.096 INCHES
Major Bushing Diameter0.213 INCHES
Electrical Insulation FeatureINSULATING MOUNTING BUSHING
Basic Shape StyleNONTUBULAR, ROUND
Largest Diameter0.094 INCHES SINGLE END
Turret Minor Diameter0.047 INCHES SINGLE END
Surface TreatmentSILVER CONDUCTOR ACCOMMODATION SINGLE LAYER
Precious MaterialSILVER
Material Document And ClassificatiMIL-M-14077,CANC MIL SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY
Surface Treatment Document And ClaQQ-S-365,TY 3 FED SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER
Mounting Method StyleTWO-PIECE PRESS FIT
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 4440B1 available?
We can source 4440B1 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 4440B1 by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4440B1 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 4440B1?
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 4440B1?
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.