PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52161Differential,driving Axle

Eaton Corp Axle Div · NSN 2520-00-350-8001 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-350-8001 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-350-8001. Primary manufacturer part number: 52161.
Features
  • Differential,driving Axle — FSC 2520
  • Carrier: INCLUDED
  • 7 verified cross-references
  • Primary manufacturer: Eaton Corp Axle Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Differential,driving Axle, cataloged under National Stock Number 2520-00-350-8001, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Eaton Corp Axle Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-350-8001
Primary Part Number52161
Item NameDifferential,driving Axle
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerEaton Corp Axle Div
StatusCANCELLED
CarrierINCLUDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5360-00-597-2274SMB157010-1 INTERCHANGEABLE
Spring,helical,extension
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5985-00-802-455052161 INTERCHANGEABLE
Dummy Load,electrical
Frontgrade Technologies Inc.
5330-00-925-78475134269 INTERCHANGEABLE
Seal,thermostat
Rolls-Royce Solutions America Inc
5330-01-130-0493 INTERCHANGEABLE
Gasket
6645-01-367-086978619 INTERCHANGEABLE
Timer,sequential
Dover Corp Groen Div
6550-01-498-1514 INTERCHANGEABLE
Reagent Coagulation Aptt
6550-01-519-704552161 INTERCHANGEABLE
Thromboplastin Test Reagent
Biomerieux Inc
5995-01-701-690952161 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
Cross-Reference Index
Part NumberManufacturer
52161 Eaton Corp Axle Div (USA)
9159132 B and J Mfg Co (USA)
78619 T and J Industries Inc (USA)
DDC200 Dual Drive Inc (USA)
9200875 B and J Mfg Co (USA)
78619 Eaton Corp Axle Div (USA)
21315390 Harsco Corp Bmy-Combat Systems Div (USA)
Related Parts
5360-00-597-2274INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
SMB157010-1
5985-00-802-4550INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
52161
5330-00-925-7847INTERCHANGEABLE
SEAL,THERMOSTAT
5134269
5330-01-130-0493INTERCHANGEABLE
GASKET
6645-01-367-0869INTERCHANGEABLE
TIMER,SEQUENTIAL
78619
6550-01-498-1514INTERCHANGEABLE
REAGENT COAGULATION APTT
6550-01-519-7045INTERCHANGEABLE
THROMBOPLASTIN TEST REAGENT
52161
5995-01-701-6909INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
52161

Frequently Asked Questions

What is NSN 2520-00-350-8001?

NSN 2520-00-350-8001 is a Differential,driving Axle, manufactured by Eaton Corp Axle Div, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-350-8001?

NSN 2520-00-350-8001 has 7 cross-referenced part numbers: 52161 (Eaton Corp Axle Div), 9159132 (B and J Mfg Co), 78619 (T and J Industries Inc), DDC200 (Dual Drive Inc), 9200875 (B and J Mfg Co) and 2 more.

What NSN replaces 2520-00-350-8001?

There are 8 known substitutes for 2520-00-350-8001: 5360-00-597-2274, 5985-00-802-4550, 5330-00-925-7847 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52161?

Key specifications for 52161: Carrier: INCLUDED. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-350-8001 still in active supply?

NSN 2520-00-350-8001 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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