PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D8565/5-2Battery,storage

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6140-01-266-1634 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-01-266-1634 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-266-1634. Primary manufacturer part number: D8565/5-2.
Features
  • Battery,storage — FSC 6140
  • Voltage in Volts: 24.0
  • Time Capacity in Hours: 1.00
  • Cell Quantity: 12
  • Plate Type: NEGATIVE AND POSITIVE
  • Case Design Type: SEALED
  • Ampere Hour Capacity: 30.00
  • Terminal Type: ELECON CONNECTOR
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,storage, cataloged under National Stock Number 6140-01-266-1634, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6140-01-266-1634
Primary Part NumberD8565/5-2
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
StatusACTIVE
Voltage in Volts24.0
Time Capacity in Hours1.00
Cell Quantity12
Plate TypeNEGATIVE AND POSITIVE
Case Design TypeSEALED
Ampere Hour Capacity30.00
Terminal TypeELECON CONNECTOR
Battery ElectrolyteACID
Terminal Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6140-00-866-6815
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Battery,storage
Battery,storage
Battery,storage
Battery,storage
5365-00-735-9574 INTERCHANGEABLE
Bushing,nonmetallic
6140-00-965-7757 INTERCHANGEABLE
Battery,storage
6140-01-266-1633 INTERCHANGEABLE
Battery,storage
6140-01-267-9594 INTERCHANGEABLE
Battery,storage
6140-01-286-6294 INTERCHANGEABLE
Battery,storage
6140-01-385-4191 INTERCHANGEABLE
Battery,storage
Cross-Reference Index
Part NumberManufacturer
D8565/5-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RG5-2 Concorde Battery Corporation Dba Concorde Battery Corp (USA)
MIL-B-8565 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-8565K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6140PL1189826 Jednolity Indeks Materialowy - Uniform Material Index (POL)
D8565/5-2 Concorde Battery Corporation Dba Concorde Battery Corp (USA)
MIL-PRF-8565/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F0777-3022 Enersys Energy Products Inc. Dba Enersys Energy Products Inc (USA)
Related Parts
SUCCESSOR 6140-00-866-6815 Battery,storage
6140-01-082-2972SUCCESSOR
BATTERY,STORAGE
6140-01-266-1631SUCCESSOR
BATTERY,STORAGE
6140-01-266-1632SUCCESSOR
BATTERY,STORAGE
5365-00-735-9574INTERCHANGEABLE
BUSHING,NONMETALLIC
6140-00-965-7757INTERCHANGEABLE
BATTERY,STORAGE
6140-01-266-1633INTERCHANGEABLE
BATTERY,STORAGE
6140-01-267-9594INTERCHANGEABLE
BATTERY,STORAGE
6140-01-286-6294INTERCHANGEABLE
BATTERY,STORAGE
6140-01-385-4191INTERCHANGEABLE
BATTERY,STORAGE
6140-01-392-0504INTERCHANGEABLE
BATTERY,STORAGE
6140-01-422-0006INTERCHANGEABLE
BATTERY,STORAGE

Frequently Asked Questions

What is NSN 6140-01-266-1634?

NSN 6140-01-266-1634 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: active.

What are the part numbers for NSN 6140-01-266-1634?

NSN 6140-01-266-1634 has 8 cross-referenced part numbers: D8565/5-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RG5-2 (Concorde Battery Corporation Dba Concorde Battery Corp), MIL-B-8565 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-8565K (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6140PL1189826 (Jednolity Indeks Materialowy - Uniform Material Index) and 3 more.

What NSN replaces 6140-01-266-1634?

There are 12 known substitutes for 6140-01-266-1634: 6140-00-866-6815, 6140-01-082-2972, 6140-01-266-1631 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D8565/5-2?

Key specifications for D8565/5-2: Voltage in Volts: 24.0; Time Capacity in Hours: 1.00; Overall Length: 309.0 MILLIMETERS MAXIMUM MM; Overall Width: 299.7 MILLIMETERS MAXIMUM MM. 14 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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