Lockheed Martin Corporation · Electronic Components
839193
Terminal, Stud
Part Number839193
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-820-4430 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Thread Length0.156 INCHES
Dry Flashover Voltage Rating In Vo20000.0
Mounting Thread Diameter0.122 INCHES
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
MaterialCOPPER ALLOY OVERALL EXCEPT INSULATION
Electrical Insulation FeatureSTANDOFF INSULATION
Surface TreatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
Mounting Method StyleTAPPED HOLE
Width Across Flats0.250 INCHES
Overall Height0.875 INCHES
Mounting Thread Quantity40 PER INCH
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 839193 available?
We can source 839193 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 839193 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 839193 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 839193?
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 839193?
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.