PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ETN0021637Differential Bearin

Navistar Intl Corp Truck Br Ohio Plant · NSN 2520-00-759-4741 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-759-4741 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-759-4741. Primary manufacturer part number: ETN0021637.
Features
  • Differential Bearin — FSC 2520
  • 14 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Differential Bearin, cataloged under National Stock Number 2520-00-759-4741, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-759-4741
Primary Part NumberETN0021637
Item NameDifferential Bearin
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-019-150421637 INTERCHANGEABLE
Core,electromagnetic Component
Hamilton Sundstrand Corporation Dba Collins Aerospace
5360-00-597-2191 INTERCHANGEABLE
Spring,helical,extension
5915-01-329-786210073-7314 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5945-01-439-689321637 INTERCHANGEABLE
Relay,electromagnetic
Hf Scientific Inc.
6520-01-501-54791049564 INTERCHANGEABLE
Mirror,mouth Examining
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
5EX32 Oshkosh Defense Llc (USA)
717201 Diamond Reo Truck Co (USA)
B8QH-4067-B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
ETN0021637 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
92589-H Navistar Intl Corp Truck Br Ohio Plant (USA)
1076-2023 Herwaythorn Sa (FRA)
92589H Komatsu American Intl Co (USA)
2132696 General Motors Llc Dba General Motors Llc (USA)
5EX32 Oshkosh Corp (USA)
2132696 General Motors Corp (USA)
1933669 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
21637 Eaton Corporation (USA)
021637 Eaton Corporation (USA)
21637 Eaton Corp Axle Div (USA)
Related Parts
5950-00-019-1504INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
21637
5360-00-597-2191INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5915-01-329-7862INTERCHANGEABLE
FILTER,BAND PASS
10073-7314
5945-01-439-6893INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21637
6520-01-501-5479INTERCHANGEABLE
MIRROR,MOUTH EXAMINING
1049564

Frequently Asked Questions

What is NSN 2520-00-759-4741?

NSN 2520-00-759-4741 is a Differential Bearin, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-759-4741?

NSN 2520-00-759-4741 has 14 cross-referenced part numbers: 5EX32 (Oshkosh Defense Llc), 717201 (Diamond Reo Truck Co), B8QH-4067-B (Ford Motor Co Ford Parts and Service Div Government Part Sales), ETN0021637 (Navistar Intl Corp Truck Br Ohio Plant), 92589-H (Navistar Intl Corp Truck Br Ohio Plant) and 9 more.

What NSN replaces 2520-00-759-4741?

There are 5 known substitutes for 2520-00-759-4741: 5950-00-019-1504, 5360-00-597-2191, 5915-01-329-7862 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ETN0021637?

Key specifications for ETN0021637: End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 6 OTHER WEAPON SYSTEMS.. 1 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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