2815-00-273-0446

Find complete technical information, availability, and procurement data for: 2815-00-273-0446
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-273-0446

Item Name Code

11459

Assigment Date

01/01/1961 (65 years ago)

concentric ring style, 4.500 inches standard bore diameter, beveled face, double scraper, ventilated oil control cross-sectional shape style, 0.1700 inches minimum and 0.1800 inches maximum radial wall thickness, 0.1860 inches nominal 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: beveled face, double scraper, ventilated oil control
Ring Style: concentric
Radial Wall Thickness: 0.1700 inches minimum and 0.1800 inches maximum
Overall Width: 0.1860 inches nominal
Standard Bore Diameter: 4.500 inches
Joint Style: vertical joint
Oil Passage Type And Quantity: 1 groove outside periphery
Oil Passage Type And Quantity: 6 slot horizontally through ring
Material: iron overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-185-8424	No Name Available	04/22/1968
2815-00-430-1069	No Name Available	01/01/1963

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
18D19	Piston Ring
NP10004PCP63B	Piston Ring
NP10071PC6	Piston Ring
NP1008PC6	Piston Ring
NP1077PCP63B	Piston Ring
NP13062PC5118	Piston Ring
NP13069PC5118	Piston Ring
NP13144PC6	Piston Ring
P63B	Piston Ring
P63B1	Piston Ring

FAQs

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

What is the FSCG of the NSN 2815-00-273-0446?

The FSCG of the NSN 2815-00-273-0446 is 2815

Does the NSN 2815-00-273-0446 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-273-0446 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 2815-00-273-0446 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-273-0446 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 2815-00-273-0446 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961