PartsTable TECHNICAL DATA SHEET
NSN 2805-01-734-1174Government record, cited

Ring, Piston2805-01-734-1174

NSN 2805-01-734-1174 · NIIN 017341174 · Part number 973439
Eaton Aerospace, Llc Dba Jackson South · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 62983
Government record, cited
NSN 2805-01-734-1174 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-734-1174. Manufacturer of record part number: 973439.
Also searched as  2805-01-734-1174 · 2805017341174 · NIIN 017341174 · 01-734-1174 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 62983 · 973439 · 1082155
Nearby stock numbers  ·
Features
  • Ring,piston — FSC 2805
  • 1 manufacturer part number on file
  • Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
  • NSN: 2805-01-734-1174
  • NIIN: 017341174
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 973439
  • Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description

The Ring,piston, cataloged under National Stock Number 2805-01-734-1174, 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 Eaton Aerospace, Llc Dba Jackson South. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameRing,piston
FSC / FSG2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28)
ManufacturersEaton Aerospace, Llc Dba Jackson South (CAGE 62983)
Technical Specifications
ParameterValue
NSN2805-01-734-1174
Primary Part Number973439
Item NameRing,piston
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
973439 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Reference documents
ReferenceMeaning
1082155 1/2 Source control — Government-approved source
U.S. Government activity
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.
2805-00-000-4022
2805-00-000-4022 · Item name not on file
2805-00-001-0029
2805-00-001-0029 · Item name not on file
2805-00-001-3527
2805-00-001-3527 · Item name not on file
2805-00-001-3844
2805-00-001-3844 · Item name not on file
2805-00-001-3854
COVER,FLYWHEEL
2805-00-001-6154
2805-00-001-6154 · Item name not on file
2805-00-001-6164
FLYWHEEL,ENGINE
2805-00-001-6575
RING SET,PISTON

Frequently Asked Questions

What is NSN 2805-01-734-1174?

NSN 2805-01-734-1174 is a Ring,piston, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-734-1174?

NSN 2805-01-734-1174 has 1 manufacturer part number on file: 973439 (Eaton Aerospace, Llc Dba Jackson South).

Is NSN 2805-01-734-1174 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.

What is the DEMIL code for NSN 2805-01-734-1174?

NSN 2805-01-734-1174 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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