PartsTable TECHNICAL DATA SHEET

NSN 2815-01-334-1647Government record, cited

Ring, Piston2815-01-334-1647

NSN 2815-01-334-1647 · NIIN 013341647 · Part number 2-19313

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77873

Government record, cited

NSN 2815-01-334-1647 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-334-1647. Manufacturer of record part number: 2-19313.

Also searched as 2815-01-334-1647 · 2815013341647 · NIIN 013341647 · 01-334-1647 · FSC 2815 Diesel Engines and Components · CAGE 77873 · 2-19313 · 2-019313 · 80X2381A002-

Nearby stock numbers ← 2815-01-334-1139 Oil Pump Assembly, Engine · 2815-01-334-1648 Ring, Piston →

Features

Ring,piston — FSC 2815
2 manufacturer part numbers on file
Manufacturer of record: Rockford Powertrain Inc Div Powertrain Rockford, Inc.

Identification

NSN: 2815-01-334-1647
NIIN: 013341647
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 2-19313
Manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.

General Description

The Ring,piston, cataloged under National Stock Number 2815-01-334-1647, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Name	Ring,piston
FSC / FSG	2815 — Diesel Engines and Components (FSG 28)
Manufacturers	Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873); Giat Industries Centre De Saint Chamond (CAGE F1296)

Technical Specifications

Parameter	Value
NSN	2815-01-334-1647
Primary Part Number	2-19313
Item Name	Ring,piston
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
2-19313 PRIMARY	Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
80X2381A002-	Giat Industries Centre De Saint Chamond (FRA)

Reference documents

Reference	Meaning
2-019313	5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc.

No interchangeability data on file.

Other items in FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-000-0075

ENGINE,DIESEL

2815-00-001-0022

VALVE,POPPET,ENGINE

2815-00-001-3475

PISTON,INTERNAL COMBUSTION ENGIN

2815-00-001-7728

TAPPET,PUMP

2815-00-001-7737

2815-00-001-7737 · Item name not on file

2815-00-001-7805

OIL PUMP ASSEMBLY

2815-00-001-7806

CAMSHAFT,ENGINE

2815-00-001-7813

RING SET,PISTON

Frequently Asked Questions

What is NSN 2815-01-334-1647?

NSN 2815-01-334-1647 is a Ring,piston, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-334-1647?

NSN 2815-01-334-1647 has 2 manufacturer part numbers on file: 2-19313 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 80X2381A002- (Giat Industries Centre De Saint Chamond).

Is NSN 2815-01-334-1647 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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