Lockheed Martin Corporation · Electronic Components
318431
Terminal, Lug
Part Number318431
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-636-5573 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Material Thickness0.010 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Mounting Tongue Width0.687 INCHES
Surface TreatmentSILVER CONDUCTOR ACCOMMODATION SINGLE LAYER
Basic Shape StyleSOLDER
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Mounting Facility Thickness0.010 INCHES
Mounting Hole Diameter0.484 INCHES
Largest Width0.188 INCHES SINGLE END
Mounting Method StyleRING
Electrical Insulation FeatureUNINSULATED
Cancelled NSN5940-00-627-8460 (cancelled)
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 318431 available?
We can source 318431 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 318431 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 318431 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 318431?
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 318431?
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.