MIL-SPEC · Electronic Components
BA1391U
Battery, Nonrechargeable
Part NumberBA1391U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6135-00-935-2532 (NSN)
Federal Item NameBATTERY,NONRECHARGEABLE
Federal Supply Class6135 — Batteries, Nonrechargeable
Joint Electronics Type DesignationBATTERY DRY
Voltage In Volts1.35
Terminal TypeFLAT SURFACE CAP
Terminal Quantity1
ShapeCYLINDRICAL
Overall Height0.510 INCHES NOMINAL
Overall Diameter1.458 INCHES NOMINAL
Vendor Part NumbersRM1450R
ESD/EMICode A — ESD/EMI sensitive item
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 BA1391U available?
We can source BA1391U 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 BA1391U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BA1391U 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 BA1391U?
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 BA1391U?
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.