PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

879121Piston,internal Combustion Engin

Dana Off Highway Products, Llc · NSN 2805-01-022-4256 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-022-4256 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-022-4256. Primary manufacturer part number: 879121.
Features
  • Piston,internal Combustion Engin — FSC 2805
  • 2 verified cross-references
  • Primary manufacturer: Dana Off Highway Products, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-01-022-4256, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dana Off Highway Products, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,internal Combustion Engin
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersDana Off Highway Products, Llc (CAGE 77237); Clark Equipment Co (CAGE 12603)
Technical Specifications
ParameterValue
NSN2805-01-022-4256
Primary Part Number879121
Item NamePiston,internal Combustion Engin
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-445-6401788C548H22 INTERCHANGEABLE
Adapter,connector
Northrop Grumman Support Services Corp
5935-01-070-3618 INTERCHANGEABLE
Connector Body,receptacle,electr
Cross-Reference Index
Part NumberManufacturer
879121 PRIMARY Dana Off Highway Products, Llc (USA)
879121 Clark Equipment Co (USA)
Related Parts
5935-00-445-6401INTERCHANGEABLE
ADAPTER,CONNECTOR
788C548H22
5935-01-070-3618INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR

Frequently Asked Questions

What is NSN 2805-01-022-4256?

NSN 2805-01-022-4256 is a Piston,internal Combustion Engin, manufactured by Dana Off Highway Products, Llc, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-022-4256?

NSN 2805-01-022-4256 has 2 cross-referenced part numbers: 879121 (Dana Off Highway Products, Llc), 879121 (Clark Equipment Co).

What NSN replaces 2805-01-022-4256?

There are 2 known substitutes for 2805-01-022-4256: 5935-00-445-6401, 5935-01-070-3618. Verify interchangeability with system specifications before substitution.

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