PartsTable TECHNICAL DATA SHEET
NSN 2805-01-654-4069Government record, cited

Flywheel, Engine2805-01-654-4069

NSN 2805-01-654-4069 · NIIN 016544069 · Part number 3973497
Cummins Inc. · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434
Government record, cited
NSN 2805-01-654-4069 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-654-4069. Manufacturer of record part number: 3973497.
Also searched as  2805-01-654-4069 · 2805016544069 · NIIN 016544069 · 01-654-4069 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 15434 · 3973497
Nearby stock numbers  ·
Features
  • Flywheel,engine — FSC 2805
  • Engine Design Control Activity: 15434
  • 1 manufacturer part number on file
  • Manufacturer of record: Cummins Inc.
Identification
  • NSN: 2805-01-654-4069
  • NIIN: 016544069
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 3973497
  • Manufacturer: Cummins Inc.
General Description

The Flywheel,engine, cataloged under National Stock Number 2805-01-654-4069, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-01-654-4069
Primary Part Number3973497
Item NameFlywheel,engine
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerCummins Inc.
StatusACTIVE
Engine Design Control Activity15434
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
3973497 PRIMARY Cummins Inc. (USA)
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959
2805-00-010-2959 · Item name not on file
2805-00-066-3426
TAPPET,ENGINE POPPET VALVE
2805-00-326-0797
SPRING,COUPLING FLA
2805-00-395-7778
BALL,BY-PASS VALVE
2805-00-422-9321
RING SET,PISTON
2805-00-447-9114
VALVE,POPPET,ENGINE
2805-00-448-0786
CAMSHAFT
2805-00-561-9463
GUIDE,VALVE STEM

Frequently Asked Questions

What is NSN 2805-01-654-4069?

NSN 2805-01-654-4069 is a Flywheel,engine, manufactured by Cummins Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-654-4069?

NSN 2805-01-654-4069 has 1 manufacturer part number on file: 3973497 (Cummins Inc.).

What are the specifications of 3973497?

Key specifications for 3973497: Engine Design Control Activity: 15434; Part Name Assigned by Controlling Agency: FLYWHEEL ASSEMBLY; End Item Identification: ENGINE. 1 specification is documented in the U.S. Government catalog.

Is NSN 2805-01-654-4069 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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