2805-01-170-7861

Find complete technical information, availability, and procurement data for: 2805-01-170-7861
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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

2805-01-170-7861

Item Name Code

11459

Assigment Date

01/29/1984 (42 years ago)

Two or more complete ring, piston grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

vertical joint joint style, concentric ring style, 0.1710 inches nominal radial wall thickness, 0.1750 inches nominal overall width, 3.218 inches standard bore diameter

Product Characteristics

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

Ring Style: concentric
Radial Wall Thickness: 0.1710 inches nominal
Overall Width: 0.1750 inches nominal
Standard Bore Diameter: 3.218 inches
Joint Style: vertical joint
Material: aluminum alloy overall
Material Document And Classification: ams4640 assn std single material response overall
Fsc Application Data: landing gear,wing

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
75A430631-2001	Piston Ring

FAQs

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

What is the FSCG of the NSN 2805-01-170-7861?

The FSCG of the NSN 2805-01-170-7861 is 2805

Does the NSN 2805-01-170-7861 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-01-170-7861 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 2805-01-170-7861 contain precious materials?

Item does not contain precious metal.

Does NSN 2805-01-170-7861 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 2805-01-170-7861 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sun, Jan 29, 1984