PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7402170Cylinder Head,gasoline Engine

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2805-00-740-2170 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-740-2170 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-740-2170. Primary manufacturer part number: 7402170.
Features
  • Cylinder Head,gasoline Engine — FSC 2805
  • 3 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Cylinder Head,gasoline Engine, cataloged under National Stock Number 2805-00-740-2170, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 3 commercial cross-references from 3 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
NSN2805-00-740-2170
Primary Part Number7402170
Item NameCylinder Head,gasoline Engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-084-434841-11048 INTERCHANGEABLE
Drill,twist
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6930-00-474-605144471 INTERCHANGEABLE
Lever,engine Valve
Cae Usa Inc.
5136-01-628-767411B5090697-6 INTERCHANGEABLE
Tap,thread Cutting
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Cross-Reference Index
Part NumberManufacturer
7402170 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
4-4471 General Motors Llc Dba General Motors Llc (USA)
4-4471 General Motors Corp (USA)
Related Parts
5133-00-084-4348INTERCHANGEABLE
DRILL,TWIST
41-11048
6930-00-474-6051INTERCHANGEABLE
LEVER,ENGINE VALVE
44471
5136-01-628-7674INTERCHANGEABLE
TAP,THREAD CUTTING
11B5090697-6

Frequently Asked Questions

What is NSN 2805-00-740-2170?

NSN 2805-00-740-2170 is a Cylinder Head,gasoline Engine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-740-2170?

NSN 2805-00-740-2170 has 3 cross-referenced part numbers: 7402170 (U S Army Tank Automotive Command Amsta-Im-Mm), 4-4471 (General Motors Llc Dba General Motors Llc), 4-4471 (General Motors Corp).

What NSN replaces 2805-00-740-2170?

There are 3 known substitutes for 2805-00-740-2170: 5133-00-084-4348, 6930-00-474-6051, 5136-01-628-7674. Verify interchangeability with system specifications before substitution.

What are the specifications of 7402170?

Key specifications for 7402170: Special Features: AN ITEM DESIGNED TO ENCLOSE THE CYLINDER BORE OF AN ENGINE BLOCK TO FORM A COMBUSTION CHAMBER. 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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