6I1590

View detailed technical data, stock status, and sourcing information for: 6I1590
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-424-6156

Item Name Code

15884

Assigment Date

02/01/1996 (30 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.

not included carbon relief groove, exhaust- valve special features, flat head style, shipboard material h. end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Head Style: flat
End Item Identification: shipboard material h.
Carbon Relief Groove: not included
Special Features: exhaust- valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-01-361-8178	No Name Available	04/01/2001

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
1051779	Engine Poppet Valve
1360819	Engine Poppet Valve
6I1590	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-01-424-6156?

The FSCG of the NSN 2815-01-424-6156 is 2815

Does the NSN 2815-01-424-6156 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-424-6156 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 2815-01-424-6156 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-01-424-6156 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 2815-01-424-6156 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Feb 1, 1996