2805-00-366-6139

Find complete technical information, availability, and procurement data for: 2805-00-366-6139
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-366-6139

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

3.000 inches standard bore diameter, 0.1250 inches minimum and 0.1350 inches maximum radial wall thickness, beveled face, double scraper cross-sectional shape style, 0.1860 inches minimum and 0.1865 inches maximum overall width, concentric ring style

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
Ring Style: concentric
Radial Wall Thickness: 0.1250 inches minimum and 0.1350 inches maximum
Overall Width: 0.1860 inches minimum and 0.1865 inches maximum
Standard Bore Diameter: 3.000 inches
Joint Style: vertical joint
Oil Passage Type And Quantity: 1 groove outside periphery
Special Features: vertical joint optional; stamp top on top side of ring
Material: iron overall
Surface Treatment: phosphate manganese overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-143-6658	No Name Available	01/01/1963
2805-00-656-4996	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
DC109	Piston Ring

FAQs

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

What is the FSCG of the NSN 2805-00-366-6139?

The FSCG of the NSN 2805-00-366-6139 is 2805

Does the NSN 2805-00-366-6139 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-366-6139 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 2805-00-366-6139 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-366-6139 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 2805-00-366-6139 was assigned to the Federal Catalog?

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