PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PSNPX35Cell,battery

Powerstar Inc · NSN 6140-01-520-5744 · FSC 6140 · No Item Name Available
Verified by PartsTable
NSN 6140-01-520-5744 — this item is cataloged by the U.S. Government under National Stock Number 6140-01-520-5744. Primary manufacturer part number: PSNPX35.
Features
  • Cell,battery — FSC 6140
  • 3 verified cross-references
  • Primary manufacturer: Powerstar Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Cell,battery, cataloged under National Stock Number 6140-01-520-5744, 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 Powerstar Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6140-01-520-5744
Primary Part NumberPSNPX35
Item NameCell,battery
FSC / FSG6140 / 61 — No Item Name Available
ManufacturerPowerstar Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
3110-00-100-5303 INTERCHANGEABLE
Bearing,roller,tapered
Cross-Reference Index
Part NumberManufacturer
0206576 Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA)
0206349 FN61 Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA)
PSNPX35 PRIMARY Powerstar Inc (USA)
Related Parts
3110-00-100-5303INTERCHANGEABLE
BEARING,ROLLER,TAPERED

Frequently Asked Questions

What is NSN 6140-01-520-5744?

NSN 6140-01-520-5744 is a Cell,battery, manufactured by Powerstar Inc, classified under FSC 6140 (No Item Name Available). Status: active.

What are the part numbers for NSN 6140-01-520-5744?

NSN 6140-01-520-5744 has 3 cross-referenced part numbers: 0206576 (Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific), 0206349 FN61 (Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific), PSNPX35 (Powerstar Inc).

What NSN replaces 6140-01-520-5744?

There is 1 known substitute for 6140-01-520-5744: 3110-00-100-5303. Verify interchangeability with system specifications before substitution.

What are the specifications of PSNPX35?

Key specifications for PSNPX35: Special Features: 21BT1; End Item Identification: AN/UMK-4(V)4; UNINTERRUPTIBLE POWER SUPPLY (UPS) 6130-01-510-1989. 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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