MIL-SPEC · Electronic Components
BB-586/U
Battery, Storage
Part NumberBB-586/U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6140-01-084-1460 (NSN)
Federal Item NameBATTERY,STORAGE
Federal Supply Class6140 — Batteries, Rechargeable
Time Capacity In Hours5.00
Contact Quantity4
Overall Width3.590 INCHES NOMINAL
Temp Rating18.0 CELSIUS
Overall Length9.450 INCHES NOMINAL
Dummy Terminal Quantity1
Overall Height2.090 INCHES NOMINAL
Ampere Hour Capacity4.00
Voltage In Volts13.2
Battery ElectrolyteALKALINE
Cell Quantity11
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 BB-586/U available?
We can source BB-586/U 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 BB-586/U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BB-586/U 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 BB-586/U?
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 BB-586/U?
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.