PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D74451Spider,planetary

Cnh Industrial America Llc Dba Cnh America · NSN 2520-01-081-6966 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-081-6966 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-081-6966. Primary manufacturer part number: D74451.
Features
  • Spider,planetary — FSC 2520
  • General Characteristics Item Description: 14.387 IN. NOM OD IN
  • 2 verified cross-references
  • Primary manufacturer: Cnh Industrial America Llc Dba Cnh America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spider,planetary, cataloged under National Stock Number 2520-01-081-6966, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN2520-01-081-6966
Primary Part NumberD74451
Item NameSpider,planetary
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusACTIVE
General Characteristics Item Description14.387 IN. NOM OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2630-00-242-6518 INTERCHANGEABLE
Tire,solid
5995-00-825-628840900 INTERCHANGEABLE
Cable Assembly,power,electrical
Unison Industries Llc
5945-01-132-418912288178 INTERCHANGEABLE
Solenoid,electrical
Allison Transmission Inc Dba Allison Transmission, Inc
6625-01-179-511040900 INTERCHANGEABLE
Converter,signal Data
Setra Systems, Inc. Dba Gems Sensors
6670-01-372-162940900 INTERCHANGEABLE
Ring Retainer
General Electrodynamics Corporation Dba Nsd Scale
Cross-Reference Index
Part NumberManufacturer
D74451 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
40900 Cnh Industrial America Llc Dba Cnh America (USA)
Related Parts
2630-00-242-6518INTERCHANGEABLE
TIRE,SOLID
5995-00-825-6288INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
40900
5945-01-132-4189INTERCHANGEABLE
SOLENOID,ELECTRICAL
12288178
6625-01-179-5110INTERCHANGEABLE
CONVERTER,SIGNAL DATA
40900
6670-01-372-1629INTERCHANGEABLE
RING RETAINER
40900

Frequently Asked Questions

What is NSN 2520-01-081-6966?

NSN 2520-01-081-6966 is a Spider,planetary, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-081-6966?

NSN 2520-01-081-6966 has 2 cross-referenced part numbers: D74451 (Cnh Industrial America Llc Dba Cnh America), 40900 (Cnh Industrial America Llc Dba Cnh America).

What NSN replaces 2520-01-081-6966?

There are 5 known substitutes for 2520-01-081-6966: 2630-00-242-6518, 5995-00-825-6288, 5945-01-132-4189 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D74451?

Key specifications for D74451: General Characteristics Item Description: 14.387 IN. NOM OD IN. 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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