The Boeing Company · Electronic Components
5M309-3
Terminal, Stud
Part Number5M309-3
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-280-1712 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Swage Outside Diameter0.090 INCHES
Swage Depth0.062 INCHES
Overall Height0.360 INCHES
MaterialCOPPER ALLOY OVERALL
Basic Shape StyleNONTUBULAR, ROUND
Electrical Insulation FeatureUNINSULATED
Overall Diameter0.125 INCHES
Precious MaterialSILVER
Precious Material And LocationO/A OUTER SURFACE SILVER
Precious Material And Weight0.040 SILVER GRAINS, TROY
Turret Minor Diameter0.046 INCHES SINGLE END
Vendor Part Numbers722299-17, 3038-9004PC3, 12Z7001-5020
Cancelled NSN5940-00-894-4472 (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 5M309-3 available?
We can source 5M309-3 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 5M309-3 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M309-3 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 5M309-3?
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 5M309-3?
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.