PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB261UBattery,storage

Joint Electronics Type Designation System · NSN 6140-00-500-0610 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-00-500-0610 — this item is cataloged by the U.S. Government under National Stock Number 6140-00-500-0610. Primary manufacturer part number: BB261U.
Features
  • Battery,storage — FSC 6140
  • Voltage in Volts: 6.0
  • Terminal Quantity: 2
  • Material: PLASTIC PHENOL FORMALDEHYDE (PMO) CASE
  • Discharge Time in Minutes: 20.0
  • Submersibility: NONSUBMERSIBLE
  • Cell Quantity: 3
  • Battery Electrolyte: ACID
Applications
  • Applications requiring Plastic Phenol Formaldehyde (pmo) Case construction
General Description

The Battery,storage, cataloged under National Stock Number 6140-00-500-0610, is classified within Federal Supply Class 6140 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6140-00-500-0610
Primary Part NumberBB261U
Item NameBattery,storage
FSC / FSG6140 / 61 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Voltage in Volts6.0
Terminal Quantity2
MaterialPLASTIC PHENOL FORMALDEHYDE (PMO) CASE
Discharge Time in Minutes20.0
SubmersibilityNONSUBMERSIBLE
Cell Quantity3
Battery ElectrolyteACID
Time Capacity in Hours20.00
Temp Rating0.0 FAHRENHEIT DEGF
Plate TypeNEGATIVE AND POSITIVE
Ampere Hour Capacity40.00
Terminal TypePLUG-IN
Case Design TypeFILLING PLUG OPENINGS
Terminal LocationTOP
Discharge Rate in Amps18.50
Plate Quantity Per Cell11
Ventilation Design TypeVENTED FILLER CAPS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6250-00-109-1012 INTERCHANGEABLE
Lampholder
9540-00-251-1903 INTERCHANGEABLE
Angle,structural
6640-00-366-7069 INTERCHANGEABLE
Crucible,filtering,laboratory
3110-00-466-2489 INTERCHANGEABLE
Bearing,ball,annular
5910-00-553-49151924729 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Borgwarner Pds (anderson), L.l.c.
4330-00-979-64109870 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5930-00-987-4676252527T91 INTERCHANGEABLE
Switch,pressure
Navistar Intl Corp Truck Br Ohio Plant
7050-01-031-73078647 INTERCHANGEABLE
Converter,analog to Digital
Analog Devices, Inc. Div Corporate Headquarters
4820-01-050-978107413001103 INTERCHANGEABLE
Guide,valve Stem
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5950-01-095-6502984828-1C INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
BB261U PRIMARY Joint Electronics Type Designation System (USA)
8647 Exide Corp Wisco Div (USA)
32960 Exide Corp Wisco Div (USA)
9870 Exide Corp Wisco Div (USA)
Related Parts
6250-00-109-1012INTERCHANGEABLE
LAMPHOLDER
9540-00-251-1903INTERCHANGEABLE
ANGLE,STRUCTURAL
6640-00-366-7069INTERCHANGEABLE
CRUCIBLE,FILTERING,LABORATORY
3110-00-466-2489INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-553-4915INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1924729
4330-00-979-6410INTERCHANGEABLE
FILTER ELEMENT,FLUID
9870
5930-00-987-4676INTERCHANGEABLE
SWITCH,PRESSURE
252527T91
7050-01-031-7307INTERCHANGEABLE
CONVERTER,ANALOG TO DIGITAL
8647
4820-01-050-9781INTERCHANGEABLE
GUIDE,VALVE STEM
07413001103
5950-01-095-6502INTERCHANGEABLE
TRANSFORMER,POWER
984828-1C
2590-01-110-2779INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
4820-01-148-9424INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
9870-A361

Frequently Asked Questions

What is NSN 6140-00-500-0610?

NSN 6140-00-500-0610 is a Battery,storage, manufactured by Joint Electronics Type Designation System, classified under FSC 6140 (No Item Name Available). Status: active.

What are the part numbers for NSN 6140-00-500-0610?

NSN 6140-00-500-0610 has 4 cross-referenced part numbers: BB261U (Joint Electronics Type Designation System), 8647 (Exide Corp Wisco Div), 32960 (Exide Corp Wisco Div), 9870 (Exide Corp Wisco Div).

What NSN replaces 6140-00-500-0610?

There are 12 known substitutes for 6140-00-500-0610: 6250-00-109-1012, 9540-00-251-1903, 6640-00-366-7069 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BB261U?

Key specifications for BB261U: Voltage in Volts: 6.0; Terminal Quantity: 2; Material: PLASTIC PHENOL FORMALDEHYDE (PMO) CASE; Discharge Time in Minutes: 20.0. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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