PartsTable TECHNICAL DATA SHEET
NSN 2805-01-329-0002Government record, cited

Ring, Piston2805-01-329-0002

NSN 2805-01-329-0002 · NIIN 013290002 · Part number 02-005921
Rockford Powertrain Inc Div Powertrain Rockford, Inc. · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77873
Government record, cited
NSN 2805-01-329-0002 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-329-0002. Manufacturer of record part number: 02-005921.
Also searched as  2805-01-329-0002 · 2805013290002 · NIIN 013290002 · 01-329-0002 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 77873 · 02-005921
Nearby stock numbers  ·
Features
  • Ring,piston — FSC 2805
  • 1 manufacturer part number on file
  • Manufacturer of record: Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Identification
  • NSN: 2805-01-329-0002
  • NIIN: 013290002
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 02-005921
  • Manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.
General Description

The Ring,piston, cataloged under National Stock Number 2805-01-329-0002, 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 Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameRing,piston
FSC / FSG2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28)
ManufacturersRockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873)
Technical Specifications
ParameterValue
NSN2805-01-329-0002
Primary Part Number02-005921
Item NameRing,piston
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerRockford Powertrain Inc Div Powertrain Rockford, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
02-005921 PRIMARY Rockford Powertrain Inc Div Powertrain Rockford, 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.
2805-00-000-4022
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 2805-01-329-0002?

NSN 2805-01-329-0002 is a Ring,piston, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-329-0002?

NSN 2805-01-329-0002 has 1 manufacturer part number on file: 02-005921 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).

Is NSN 2805-01-329-0002 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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