2805-00-517-9897

Find complete technical information, availability, and procurement data for: 2805-00-517-9897
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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

2805-00-517-9897

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

finished surface finish, flat head style, 3.438 inches nominal overall height, 3.438 inches nominal diameter, 0.8744 inches nominal pinhole diameter

Product Characteristics

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

Head Style: flat
Overall Height: 3.438 inches nominal
Diameter: 3.438 inches nominal
Pinhole Diameter: 0.8744 inches nominal
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 4
Ring Groove Width: 0.1875 inches nominal 1st ring
Ring Groove Width: 0.0938 inches nominal 4th ring
Ring Groove Width: 0.1250 inches nominal 2nd ring
Ring Groove Width: 0.1250 inches nominal 3rd ring
Pin Hole Bushing: included
Retaining Ring Groove: included
Pin: included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included
Material: aluminum alloy
Weight: 38.0 ounces
Fsc Application Data: gasoline engine components,nonaircraft

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-025-6794	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
1825P	Internal Combustion Engin Piston
1825PN	Internal Combustion Engin Piston
1B47122AS	Internal Combustion Engin Piston
2293PN	Internal Combustion Engin Piston
47122AS	Internal Combustion Engin Piston
8111P	Internal Combustion Engin Piston
L887F	Internal Combustion Engin Piston
P387AX	Internal Combustion Engin Piston
TN323	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2805-00-517-9897?

The FSCG of the NSN 2805-00-517-9897 is 2805

Does the NSN 2805-00-517-9897 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-517-9897 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 2805-00-517-9897 contain precious materials?

Item does not contain precious metal.

Does NSN 2805-00-517-9897 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 2805-00-517-9897 was assigned to the Federal Catalog?

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