2815-00-127-4612

Find complete technical information, availability, and procurement data for: 2815-00-127-4612
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-127-4612

Item Name Code

16509

Assigment Date

12/29/1972 (53 years ago)

4.750 inches nominal diameter, hole oil passage type, relieved head style, 1.5360 inches nominal pinhole diameter, 4.356 inches nominal overall height

Product Characteristics

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

Head Style: relieved
Overall Height: 4.356 inches nominal
Diameter: 4.750 inches nominal
Oil Passage Type: hole
Pinhole Diameter: 1.5360 inches nominal
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Cut Depth: 0.370 inches nominal
Skirt Bottom Cutaway Feature: included
Ring Groove Quantity: 3
Ring Groove Width: 0.2200 inches nominal 3rd ring
Ring Groove Width: 0.0960 inches nominal 2nd ring
Ring Groove Width: 0.1260 inches nominal 1st ring
Ring Groove Diameter: 4.256 inches nominal 1st ring
Ring Groove Diameter: 4.256 inches nominal 2nd ring
Ring Groove Diameter: 4.260 inches nominal 3rd ring
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 2.922 inches nominal
Pin Hole Bushing: not included
Distance Between Pin Bosses: 1.625 inches minimum and 2.150 inches maximum
Retaining Ring Groove: included
Pin: not included
Pin Type For Which Designed: floating
Ring: included
Carbon Groove: not included
Material: aluminum alloy
Weight: 70.0 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
8N3182+9S3068	Internal Combustion Engin Piston
9S8913	Internal Combustion Engin Piston
IPD8N3182+IPD9S3066	Internal Combustion Engin Piston
IPD8N3182+IPD9S3068	Internal Combustion Engin Piston
IPD9S8913	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-127-4612?

The FSCG of the NSN 2815-00-127-4612 is 2815

Does the NSN 2815-00-127-4612 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-127-4612 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 2815-00-127-4612 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-127-4612 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 2815-00-127-4612 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Dec 29, 1972