US Terminals · Electronic Components
AB397-1
Terminal, Stud
Part NumberAB397-1
ManufacturerUS Terminals
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-740-3053 (NSN)
Federal Item NameTERMINAL,STUD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentGOLD CONDUCTOR ACCOMMODATION SECOND LAYER
Largest Diameter0.062 INCHES SINGLE END
Material Document And ClassificatiQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY
Mounting Method StyleSTUD
Mounting Thread Diameter0.086 INCHES
Electrical Insulation FeatureUNINSULATED
Thread Length0.156 INCHES
Conductor Accommodation TypePIN SINGLE END
Overall Height0.375 INCHES
Basic Shape StyleNONTUBULAR, HEX
Vendor Part NumbersM3-397-1, 306-1286-000, AB397-1A
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 AB397-1 available?
We can source AB397-1 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 AB397-1 by US Terminals obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AB397-1 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 AB397-1?
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 AB397-1?
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.