PartsTable TECHNICAL DATA SHEET
NSN 2805-01-017-6840Government record, cited

Cylinder Head, Gasoline Engine2805-01-017-6840

NSN 2805-01-017-6840 · NIIN 010176840 · Part number C7NN-6049-AA
New Holland N.v.nc. · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 00501
Government record, cited
NSN 2805-01-017-6840 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-017-6840. Manufacturer of record part number: C7NN-6049-AA.
Also searched as  2805-01-017-6840 · 2805010176840 · NIIN 010176840 · 01-017-6840 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 00501 · C7NN-6049-AA
Nearby stock numbers  ·
Features
  • Cylinder Head,gasoline Engine — FSC 2805
  • 1 manufacturer part number on file
  • Manufacturer of record: New Holland N.v.nc.
Identification
  • NSN: 2805-01-017-6840
  • NIIN: 010176840
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: C7NN-6049-AA
  • Manufacturer: New Holland N.v.nc.
General Description

The Cylinder Head,gasoline Engine, cataloged under National Stock Number 2805-01-017-6840, 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 New Holland N.v.nc.. 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
NSN2805-01-017-6840
Primary Part NumberC7NN-6049-AA
Item NameCylinder Head,gasoline Engine
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerNew Holland N.v.nc.
StatusACTIVE
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
C7NN-6049-AA PRIMARY New Holland N.v.nc. (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 2805-01-017-6840?

NSN 2805-01-017-6840 is a Cylinder Head,gasoline Engine, manufactured by New Holland N.v.nc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-017-6840?

NSN 2805-01-017-6840 has 1 manufacturer part number on file: C7NN-6049-AA (New Holland N.v.nc.).

What are the specifications of C7NN-6049-AA?

Key specifications for C7NN-6049-AA: Special Features: ACCOMODATES 3 CYLINDERS, W/ VALVE SEAT INSERTS AND FREEZE PLUGS; End Item Identification: FORD MOTOR CO. MODEL 4000 WHEELED TRACTOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2805-01-017-6840 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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