PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KKK-642AITractor,wheeled,industrial

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 2420-00-473-0371 · FSC 2420 · No Item Name Available
Verified by PartsTable
NSN 2420-00-473-0371 — this item is cataloged by the U.S. Government under National Stock Number 2420-00-473-0371. Primary manufacturer part number: KKK-642AI.
Features
  • Tractor,wheeled,industrial — FSC 2420
  • Engine Type: GASOLINE
  • Front Wheel Quantity: 2
  • Rear Wheel Arrangement Characteristic: SINGLE
  • Front Wheel Arrangement Characteristic: SINGLE
  • Rear Wheel Quantity: 2
  • Drawbar Pull: 3725.0 POUNDS MINIMUM AND 5175.0 POUNDS MAXIMUM LBS
  • Center to Center Tread Width Between Rear Wheels: 52.000 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tractor,wheeled,industrial, cataloged under National Stock Number 2420-00-473-0371, is classified within Federal Supply Class 2420 (No Item Name Available) of the Tractors group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2420-00-473-0371
Primary Part NumberKKK-642AI
Item NameTractor,wheeled,industrial
FSC / FSG2420 / 24 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Engine TypeGASOLINE
Front Wheel Quantity2
Rear Wheel Arrangement CharacteristicSINGLE
Front Wheel Arrangement CharacteristicSINGLE
Rear Wheel Quantity2
Drawbar Pull3725.0 POUNDS MINIMUM AND 5175.0 POUNDS MAXIMUM LBS
Center to Center Tread Width Between Rear Wheels52.000 INCHES NOMINAL IN
Front Tire TypePNEUMATIC
Nondefinitive Spec/std Data2 CLASS AND 4 SIZE
Departure From Cited DesignatorRDTA
Center to Center Tread Width Between Front Wheels76.000 INCHES MAXIMUM IN
Hard Surface Operation LimitationUNLIMITED
Rear Tire TypePNEUMATIC
Center to Center Tread Width Between Front Wheels48.000 INCHES MINIMUM IN
Transmission TypeSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2420-00-064-700021315G INTERCHANGEABLE
Tractor,wheeled,industrial
New Holland N.v.nc.
2420-00-190-0054 INTERCHANGEABLE
Tractor,wheeled,industrial
2420-00-267-0123 INTERCHANGEABLE
Tractor,wheeled,industrial
Cross-Reference Index
Part NumberManufacturer
KKK-642AI Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-3229 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MF35-679-601 Massey-Ferguson Inc Gear and Shaft Plant Div (USA)
Related Parts
2420-00-064-7000INTERCHANGEABLE
TRACTOR,WHEELED,INDUSTRIAL
21315G
2420-00-190-0054INTERCHANGEABLE
TRACTOR,WHEELED,INDUSTRIAL
2420-00-267-0123INTERCHANGEABLE
TRACTOR,WHEELED,INDUSTRIAL

Frequently Asked Questions

What is NSN 2420-00-473-0371?

NSN 2420-00-473-0371 is a Tractor,wheeled,industrial, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 2420 (No Item Name Available). Status: active.

What are the part numbers for NSN 2420-00-473-0371?

NSN 2420-00-473-0371 has 3 cross-referenced part numbers: KKK-642AI (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-3229 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MF35-679-601 (Massey-Ferguson Inc Gear and Shaft Plant Div).

What NSN replaces 2420-00-473-0371?

There are 3 known substitutes for 2420-00-473-0371: 2420-00-064-7000, 2420-00-190-0054, 2420-00-267-0123. Verify interchangeability with system specifications before substitution.

What are the specifications of KKK-642AI?

Key specifications for KKK-642AI: Engine Type: GASOLINE; Front Wheel Quantity: 2; Rear Wheel Arrangement Characteristic: SINGLE; Front Wheel Arrangement Characteristic: SINGLE. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com