PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BL-8Battery,storage

Btech · NSN 6140-01-713-7621 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-01-713-7621 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-713-7621. Primary manufacturer part number: BL-8.
Features
  • Battery,storage — FSC 6140
  • Voltage in Volts: 7.4
  • 1 verified cross-reference
  • Primary manufacturer: Btech
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,storage, cataloged under National Stock Number 6140-01-713-7621, 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 Btech. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6140-01-713-7621
Primary Part NumberBL-8
Item NameBattery,storage
FSC / FSG6140 / 61 — No Item Name Available
ManufacturerBtech
StatusACTIVE
Voltage in Volts7.4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-62161576-1066 INTERCHANGEABLE
Ball,bearing
Raytheon Company Dba Raytheon
3020-00-560-6484BL8 INTERCHANGEABLE
Gear,spur
Breeze-Eastern Llc
5120-01-225-539210972 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5120-01-367-6977 INTERCHANGEABLE
Key,socket Head Screw
Cross-Reference Index
Part NumberManufacturer
BL-8 PRIMARY Btech (USA)
Related Parts
3110-00-100-6216INTERCHANGEABLE
BALL,BEARING
1576-1066
3020-00-560-6484INTERCHANGEABLE
GEAR,SPUR
BL8
5120-01-225-5392INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10972
5120-01-367-6977INTERCHANGEABLE
KEY,SOCKET HEAD SCREW

Frequently Asked Questions

What is NSN 6140-01-713-7621?

NSN 6140-01-713-7621 is a Battery,storage, manufactured by Btech, classified under FSC 6140 (No Item Name Available). Status: active.

What are the part numbers for NSN 6140-01-713-7621?

NSN 6140-01-713-7621 has 1 cross-referenced part number: BL-8 (Btech).

What NSN replaces 6140-01-713-7621?

There are 4 known substitutes for 6140-01-713-7621: 3110-00-100-6216, 3020-00-560-6484, 5120-01-225-5392 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BL-8?

Key specifications for BL-8: Part Name Assigned by Controlling Agency: BATTERY; Special Features: CAPACITY IS 2800 MAH; COLOR IS BLACK; TYPE IS LI ION;; Voltage in Volts: 7.4. 3 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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