2815-00-540-9517

Find complete technical information, availability, and procurement data for: 2815-00-540-9517
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-540-9517

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

5.469 inches nominal overall height, 1.7497 inches minimum and 1.7505 inches maximum pinhole diameter, 5.360 inches nominal diameter, hole oil passage type, cavity head style

Product Characteristics

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

Head Style: cavity
Overall Height: 5.469 inches nominal
Diameter: 5.360 inches nominal
Oil Passage Type: hole
Pinhole Diameter: 1.7497 inches minimum and 1.7505 inches maximum
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 5
Ring Groove Width: 0.3130 inches minimum and 0.3140 inches maximum 5th ring
Ring Groove Width: 0.3130 inches minimum and 0.3140 inches maximum 4th ring
Ring Groove Width: 0.1280 inches minimum and 0.1290 inches maximum 3rd ring
Ring Groove Width: 0.1270 inches minimum and 0.1290 inches maximum 1st ring
Ring Groove Width: 0.1300 inches minimum and 0.1310 inches maximum 2nd ring
Ring Groove Diameter: 4.831 inches minimum and 4.846 inches maximum 4th ring
Ring Groove Diameter: 4.831 inches minimum and 4.846 inches maximum 5th ring
Ring Groove Diameter: 4.920 inches minimum and 4.925 inches maximum 1st ring
Ring Groove Diameter: 4.920 inches minimum and 4.925 inches maximum 2nd ring
Ring Groove Diameter: 4.920 inches minimum and 4.925 inches maximum 3rd ring
Ring Groove Position Below Piston Pin: number 1,number 2,number 3,number 4,and number 5 all rings
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 3.063 inches minimum and 3.067 inches maximum
Pin Hole Bushing: not included
Distance Between Pin Bosses: 2.062 inches nominal
Retaining Ring Groove: not included
Pin: not included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included
Material: aluminum
Weight: 88.0 ounces

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
A87183	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-540-9517?

The FSCG of the NSN 2815-00-540-9517 is 2815

Does the NSN 2815-00-540-9517 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-540-9517 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 2815-00-540-9517 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-540-9517 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 2815-00-540-9517 was assigned to the Federal Catalog?

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