MIL-SPEC · Electronic Components
W-B-131-1-24-305-D
Battery, Storage
Part NumberW-B-131-1-24-305-D
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6140-00-643-0495 (NSN)
Federal Item NameBATTERY,STORAGE
Federal Supply Class6140 — Batteries, Rechargeable
Case Design TypeFILLING PLUG OPENINGS
Discharge Time In Minutes0.5
Voltage In Volts12.0
Departure From Cited DocumentAMEND. 4
Plate TypeNEGATIVE AND POSITIVE
Terminal LocationTOP AT EACH END
Overall Width6.812 INCHES NOMINAL
Overall Length10.250 INCHES NOMINAL
Cell Quantity6
Terminal TypeTAPER POST
Battery ElectrolyteACID
Cancelled NSN6140-00-917-7279 (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 W-B-131-1-24-305-D available?
We can source W-B-131-1-24-305-D 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 W-B-131-1-24-305-D by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W-B-131-1-24-305-D 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 W-B-131-1-24-305-D?
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 W-B-131-1-24-305-D?
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.