320055

View detailed technical data, stock status, and sourcing information for: 320055
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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

2805-00-293-9694

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

straight face, double scraper, ventilated oil control cross-sectional shape style, 3.250 inches standard bore diameter, concentric ring style, 0.1350 inches minimum and 0.1500 inches maximum radial wall thickness, 0.1545 inches minimum and 0.1550 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: straight face, double scraper, ventilated oil control
Ring Style: concentric
Radial Wall Thickness: 0.1350 inches minimum and 0.1500 inches maximum
Overall Width: 0.1545 inches minimum and 0.1550 inches maximum
Standard Bore Diameter: 3.250 inches
Bore Diameter Oversize: 0.020 inches
Oil Passage Type And Quantity: 1 groove outside periphery
Material: iron overall
Surface Treatment: tin 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
1311775	Piston Ring
320055	Piston Ring
8331511	Piston Ring

FAQs

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

What is the FSCG of the NSN 2805-00-293-9694?

The FSCG of the NSN 2805-00-293-9694 is 2805

Does the NSN 2805-00-293-9694 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-293-9694 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 2805-00-293-9694 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-293-9694 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 2805-00-293-9694 was assigned to the Federal Catalog?

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