Northrop Grumman Systems · Electronic Components
1128CM40003-13
Terminal, Stud
Part Number1128CM40003-13
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-409-1499 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
MaterialSTEEL CORROSION RESISTING OVERALL
Thread Length1.125 INCHES
Mounting Thread Diameter0.375 INCHES
Mounting Thread SeriesUNF
Mounting Method StyleTAPPED HOLE
Conductor Accommodation TypePIN SINGLE END
Largest Diameter0.675 INCHES SINGLE END
Basic Shape StyleTUBULAR, ROUND
Surface TreatmentPASSIVATE CONDUCTOR ACCOMMODATION SINGLE LAYER
Electrical Insulation FeatureUNINSULATED
Overall Diameter0.675 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 1128CM40003-13 available?
We can source 1128CM40003-13 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 1128CM40003-13 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1128CM40003-13 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 1128CM40003-13?
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 1128CM40003-13?
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.