2815-00-779-2829

Find complete technical information, availability, and procurement data for: 2815-00-779-2829
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-779-2829

Item Name Code

16509

Assigment Date

04/12/1972 (54 years ago)

3.562 inches nominal diameter, hole oil passage type, 4.141 inches nominal overall height, hump head style, 1.0000 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: hump
Overall Height: 4.141 inches nominal
Diameter: 3.562 inches nominal
Oil Passage Type: hole
Pinhole Diameter: 1.0000 inches nominal
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 5
Ring Groove Width: 0.1875 inches nominal 4th ring
Ring Groove Width: 0.1875 inches nominal 5th ring
Ring Groove Width: 0.0937 inches nominal 1st ring
Ring Groove Width: 0.0937 inches nominal 2nd ring
Ring Groove Width: 0.0937 inches nominal 3rd ring
Ring Groove Diameter: 3.165 inches nominal 5th ring
Ring Groove Diameter: 3.203 inches nominal 2nd ring
Ring Groove Diameter: 3.203 inches nominal 3rd ring
Ring Groove Diameter: 3.163 inches nominal 1st ring
Ring Groove Diameter: 3.165 inches nominal 4th ring
Ring Groove Position Below Piston Pin: number 1,number 2,number 3,number 4,number 5 all rings
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 2.281 inches nominal
Pin Hole Bushing: not included
Distance Between Pin Bosses: 2.031 inches nominal
Retaining Ring Groove: not included
Pin: not included
Pin Type For Which Designed: locking
Ring: not included
Carbon Groove: not included
Material: aluminum alloy
Weight: 30.0 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
226-1361	Internal Combustion Engin Piston
4513346	Internal Combustion Engin Piston
4516729-3	Internal Combustion Engin Piston
74513346	Internal Combustion Engin Piston
74516864	Internal Combustion Engin Piston
A1392P	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-779-2829?

The FSCG of the NSN 2815-00-779-2829 is 2815

Does the NSN 2815-00-779-2829 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-779-2829 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 2815-00-779-2829 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-779-2829 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 2815-00-779-2829 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Apr 12, 1972