03204-00

View detailed technical data, stock status, and sourcing information for: 03204-00
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-390-2489

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

2815-00-390-2489, piston ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-305-5971	No Name Available	03/29/1972
2815-00-305-5973	No Name Available	11/08/1968
2815-00-968-1847	No Name Available	01/18/1971

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
03204-00	Piston Ring
03204-60	Piston Ring
16300217	Piston Ring
21SAF10B5BC3	Piston Ring
9AF9B5CPC3	Piston Ring
AFB5705B	Piston Ring
CAFB5705B	Piston Ring
CAFB5705B9	Piston Ring
CS2815-0041	Piston Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2815-00-390-2489?

The FSCG of the NSN 2815-00-390-2489 is 2815

Does the NSN 2815-00-390-2489 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-390-2489 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2815-00-390-2489 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-390-2489 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2815-00-390-2489 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963