PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TL-21001TBattery,nonrechargeable

Tadrian Electronic Industries Inc · NSN 6135-01-377-5729 · FSC 6135 · No Item Name Available
Verified by PartsTable
NSN 6135-01-377-5729 — this item is cataloged by the U.S. Government under National Stock Number 6135-01-377-5729. Primary manufacturer part number: TL-21001T.
Features
  • Battery,nonrechargeable — FSC 6135
  • Shape: RECTANGULAR
  • Terminal Type: CONTACT TOP
  • Battery Electrolyte: LITHIUM
  • Voltage in Volts: 3.6
  • 3 verified cross-references
  • Primary manufacturer: Tadrian Electronic Industries Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,nonrechargeable, cataloged under National Stock Number 6135-01-377-5729, is classified within Federal Supply Class 6135 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Tadrian Electronic Industries Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6135-01-377-5729
Primary Part NumberTL-21001T
Item NameBattery,nonrechargeable
FSC / FSG6135 / 61 — No Item Name Available
ManufacturerTadrian Electronic Industries Inc
StatusACTIVE
ShapeRECTANGULAR
Terminal TypeCONTACT TOP
Battery ElectrolyteLITHIUM
Voltage in Volts3.6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6135-01-301-8776 INTERCHANGEABLE
Battery,nonrechargeable
Cross-Reference Index
Part NumberManufacturer
15-51-03-210-000 Tadrian Electronic Industries Inc (USA)
15-51-03-215-000 Tadrian Electronic Industries Inc (USA)
TL-21001T PRIMARY Tadrian Electronic Industries Inc (USA)
Related Parts
6135-01-301-8776INTERCHANGEABLE
BATTERY,NONRECHARGEABLE

Frequently Asked Questions

What is NSN 6135-01-377-5729?

NSN 6135-01-377-5729 is a Battery,nonrechargeable, manufactured by Tadrian Electronic Industries Inc, classified under FSC 6135 (No Item Name Available). Status: active.

What are the part numbers for NSN 6135-01-377-5729?

NSN 6135-01-377-5729 has 3 cross-referenced part numbers: 15-51-03-210-000 (Tadrian Electronic Industries Inc), 15-51-03-215-000 (Tadrian Electronic Industries Inc), TL-21001T (Tadrian Electronic Industries Inc).

What NSN replaces 6135-01-377-5729?

There is 1 known substitute for 6135-01-377-5729: 6135-01-301-8776. Verify interchangeability with system specifications before substitution.

What are the specifications of TL-21001T?

Key specifications for TL-21001T: Shape: RECTANGULAR; Terminal Type: CONTACT TOP; Special Features: MODEL NO. TL-2100/5; Overall Width: 0.579 INCHES NOMINAL IN. 6 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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