0311416

View detailed technical data, stock status, and sourcing information for: 0311416
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-454-7957

Item Name Code

11459

Assigment Date

04/16/1969 (57 years ago)

plain keystone, straight radii face cross-sectional shape style, 4.000 inches standard bore diameter, 0.1620 inches minimum and 0.1720 inches maximum radial wall thickness, concentric ring style, 0.1185 inches minimum and 0.1195 inches maximum overall width

Product Characteristics

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

Cross-Sectional Shape Style: plain keystone, straight radii face
Ring Style: concentric
Radial Wall Thickness: 0.1620 inches minimum and 0.1720 inches maximum
Overall Width: 0.1185 inches minimum and 0.1195 inches maximum
Standard Bore Diameter: 4.000 inches
Joint Style: vertical joint
Special Features: moly plated 0.097 in. wide,centered on outside periphery surface
Material: iron overall
Surface Treatment: phosphate overall

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
0311416	Piston Ring

FAQs

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

What is the FSCG of the NSN 2815-00-454-7957?

The FSCG of the NSN 2815-00-454-7957 is 2815

Does the NSN 2815-00-454-7957 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-454-7957 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 2815-00-454-7957 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-454-7957 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 2815-00-454-7957 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 16, 1969