BAE Systems Information and Electronic Systems Integration · Electronic Components
540589-003
Terminal, Stud
Part Number540589-003
ManufacturerBAE Systems Information and Electronic Systems Integration
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-177-4400 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Method StyleSTUD
Thread Length0.250 INCHES
Conductor Accommodation TypeDOUBLE TURRET SINGLE END
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Overall Height0.640 INCHES
Turret Minor Diameter0.047 INCHES SINGLE END
Mounting Thread Diameter0.086 INCHES
Basic Shape StyleNONTUBULAR, HEX
Width Across Flats0.156 INCHES
Surface TreatmentSOLDER CONDUCTOR ACCOMMODATION SINGLE LAYER
Electrical Insulation FeatureSTANDOFF INSULATION
Vendor Part Numbers365120-3, 500861 FIND NO 95, 7109219-002
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 540589-003 available?
We can source 540589-003 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 540589-003 by BAE Systems Information and Electronic Systems Integration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 540589-003 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 540589-003?
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 540589-003?
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.