PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15971Battery,storage

L3 Aviation Products, Inc. Dba L3 Technologies · NSN 6140-01-337-2781 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-01-337-2781 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-337-2781. Primary manufacturer part number: 15971.
Features
  • Battery,storage — FSC 6140
  • Supplementary Features: COGNIZANT SERVICE - FRENCH NAVY AIR
  • 1 verified cross-reference
  • Primary manufacturer: L3 Aviation Products, Inc. Dba L3 Technologies
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,storage, cataloged under National Stock Number 6140-01-337-2781, 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 L3 Aviation Products, Inc. Dba L3 Technologies. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6140-01-337-2781
Primary Part Number15971
Item NameBattery,storage
FSC / FSG6140 / 61 — No Item Name Available
ManufacturerL3 Aviation Products, Inc. Dba L3 Technologies
StatusACTIVE
Supplementary FeaturesCOGNIZANT SERVICE - FRENCH NAVY AIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-780-458115971 SUCCESSOR
Bracket,mounting
Unison Industries Llc
5950-00-232-7281712073-011 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
2540-00-499-286910921776-1 INTERCHANGEABLE
Rod,door,latch
U S Army Tank Automotive Command Amsta-Im-Mm
5940-00-660-653194-638-7 INTERCHANGEABLE
Terminal,stud
Lockheed Martin Corporation Div Rms - Mitchel Field
6650-01-285-5855 INTERCHANGEABLE
Microscope,optical
4940-01-389-3108 INTERCHANGEABLE
Cylinder,blast Cleaning Cabinet
5133-01-399-1227 INTERCHANGEABLE
Drill,twist
6105-01-466-446815971 INTERCHANGEABLE
Motor,alternating Current
Belfort Instrument Company
6515-01-582-80178154A-LR-3 INTERCHANGEABLE
Pad,crest,toe
Pedifix, Inc.
Cross-Reference Index
Part NumberManufacturer
15971 PRIMARY L3 Aviation Products, Inc. Dba L3 Technologies (USA)
Related Parts
5340-00-780-4581SUCCESSOR
BRACKET,MOUNTING
15971
5950-00-232-7281INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
712073-011
2540-00-499-2869INTERCHANGEABLE
ROD,DOOR,LATCH
10921776-1
5940-00-660-6531INTERCHANGEABLE
TERMINAL,STUD
94-638-7
6650-01-285-5855INTERCHANGEABLE
MICROSCOPE,OPTICAL
4940-01-389-3108INTERCHANGEABLE
CYLINDER,BLAST CLEANING CABINET
5133-01-399-1227INTERCHANGEABLE
DRILL,TWIST
6105-01-466-4468INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
15971
6515-01-582-8017INTERCHANGEABLE
PAD,CREST,TOE
8154A-LR-3

Frequently Asked Questions

What is NSN 6140-01-337-2781?

NSN 6140-01-337-2781 is a Battery,storage, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 6140 (No Item Name Available). Status: active.

What are the part numbers for NSN 6140-01-337-2781?

NSN 6140-01-337-2781 has 1 cross-referenced part number: 15971 (L3 Aviation Products, Inc. Dba L3 Technologies).

What NSN replaces 6140-01-337-2781?

There are 9 known substitutes for 6140-01-337-2781: 5340-00-780-4581, 5950-00-232-7281, 2540-00-499-2869 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15971?

Key specifications for 15971: End Item Identification: BR1150,FAIRCHILD WESTON SYSTEMS INC; Supplementary Features: COGNIZANT SERVICE - FRENCH NAVY AIR. 2 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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