Piston, Internal Combustion Engin2815-01-225-0857

NSN 2815-01-225-0857 · NIIN 012250857 · Part number 629.070

Marvco Tool & Manufacturing · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 54366

Government record, cited

NSN 2815-01-225-0857 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-225-0857. Manufacturer of record part number: 629.070.

Also searched as 2815-01-225-0857 · 2815012250857 · NIIN 012250857 · 01-225-0857 · FSC 2815 Diesel Engines and Components · CAGE 54366 · 629.070

Nearby stock numbers ← 2815-01-224-9717 · 2815-01-225-0859 Cylinder Sleeve →

Features

Piston,internal Combustion Engin — FSC 2815
1 manufacturer part number on file
Manufacturer of record: Marvco Tool & Manufacturing

Identification

NSN: 2815-01-225-0857
NIIN: 012250857
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 629.070
Manufacturer: Marvco Tool & Manufacturing

General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2815-01-225-0857, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Marvco Tool & Manufacturing. 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 Name	Piston,internal Combustion Engin
FSC / FSG	2815 — Diesel Engines and Components (FSG 28)
Manufacturers	Marvco Tool & Manufacturing (CAGE 54366)

Technical Specifications

Parameter	Value
NSN	2815-01-225-0857
Primary Part Number	629.070
Item Name	Piston,internal Combustion Engin
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Marvco Tool & Manufacturing
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
629.070 PRIMARY	Marvco Tool & Manufacturing (USA)

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 2815-01-225-0857?

NSN 2815-01-225-0857 is a Piston,internal Combustion Engin, manufactured by Marvco Tool & Manufacturing, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-225-0857?

NSN 2815-01-225-0857 has 1 manufacturer part number on file: 629.070 (Marvco Tool & Manufacturing).

Is NSN 2815-01-225-0857 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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