PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D8565/3-3Battery,storage

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6140-01-266-1631 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-01-266-1631 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-266-1631. Primary manufacturer part number: D8565/3-3.
Features
  • Battery,storage — FSC 6140
  • Battery Electrolyte: ACID
  • Cell Quantity: 12
  • Case Design Type: SEALED
  • Ampere Hour Capacity: 15.00
  • Plate Type: NEGATIVE AND POSITIVE
  • Terminal Type: ELECON CONNECTOR
  • Time Capacity in Hours: 1.00
Applications
  • Applications requiring Plastic Case construction
General Description

The Battery,storage, cataloged under National Stock Number 6140-01-266-1631, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6140-01-266-1631
Primary Part NumberD8565/3-3
Item NameBattery,storage
FSC / FSG6140 / 61 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Battery ElectrolyteACID
Cell Quantity12
Case Design TypeSEALED
Ampere Hour Capacity15.00
Plate TypeNEGATIVE AND POSITIVE
Terminal TypeELECON CONNECTOR
Time Capacity in Hours1.00
Voltage in Volts24.0
MaterialPLASTIC CASE
Terminal Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
No Item Name Available
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Battery,storage
Cross-Reference Index
Part NumberManufacturer
D8565/3-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-8565 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
D8565/3-3 Concorde Battery Corporation Dba Concorde Battery Corp (USA)
D85651/3-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-B-8565 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6140-01-133-6851SUCCESSOR
NO ITEM NAME AVAILABLE
6140-00-965-7757SUCCESSOR
BATTERY,STORAGE
6140-01-266-1633SUCCESSOR
BATTERY,STORAGE
6140-01-266-1634SUCCESSOR
BATTERY,STORAGE
6140-01-267-9594SUCCESSOR
BATTERY,STORAGE
6140-01-286-6294SUCCESSOR
BATTERY,STORAGE
6140-01-385-4191SUCCESSOR
BATTERY,STORAGE
6140-01-392-0504SUCCESSOR
BATTERY,STORAGE
6140-01-399-6835SUCCESSOR
BATTERY,STORAGE
6140-01-420-8988SUCCESSOR
BATTERY,STORAGE
6140-01-498-2223SUCCESSOR
BATTERY,STORAGE
6140-01-555-6118SUCCESSOR
BATTERY,STORAGE

Frequently Asked Questions

What is NSN 6140-01-266-1631?

NSN 6140-01-266-1631 is a Battery,storage, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6140 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6140-01-266-1631?

NSN 6140-01-266-1631 has 5 cross-referenced part numbers: D8565/3-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-8565 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), D8565/3-3 (Concorde Battery Corporation Dba Concorde Battery Corp), D85651/3-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-B-8565 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6140-01-266-1631?

There are 12 known substitutes for 6140-01-266-1631: 6140-01-133-6851, 6140-00-965-7757, 6140-01-266-1633 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D8565/3-3?

Key specifications for D8565/3-3: Battery Electrolyte: ACID; Cell Quantity: 12; Case Design Type: SEALED; Ampere Hour Capacity: 15.00. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6140-01-266-1631 still in active supply?

NSN 6140-01-266-1631 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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