MIL-SPEC · Electronic Components
BA1111U
Battery, Nonrechargeable
Part NumberBA1111U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6135-00-935-8769 (NSN)
Federal Item NameBATTERY,NONRECHARGEABLE
Federal Supply Class6135 — Batteries, Nonrechargeable
Terminal Quantity1
ShapeCYLINDRICAL
Overall Diameter1.000 INCHES NOMINAL
Overall Length5.891 INCHES NOMINAL
Joint Electronics Type DesignationBATTERY,DRY
Voltage In Volts11.7
Terminal TypeFLAT SURFACE BASE
Cancelled NSN6135-00-087-3933 (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 BA1111U available?
We can source BA1111U 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 BA1111U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BA1111U 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 BA1111U?
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 BA1111U?
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.