1451P

View detailed technical data, stock status, and sourcing information for: 1451P
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-716-4416

Item Name Code

16509

Assigment Date

02/09/1968 (58 years ago)

5 ring groove quantity, 0.1875 inches nominal 4th ring ring groove width, 1.2500 inches nominal pinhole diameter, 4.187 inches nominal overall height, 3.900 inches nominal diameter

Product Characteristics

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

Overall Height: 4.187 inches nominal
Diameter: 3.900 inches nominal
Pinhole Diameter: 1.2500 inches nominal
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
Distance From Pin Hole Center To Extreme Top: 2.125 inches nominal
Pin: included
Material: aluminum alloy

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
1451P	Internal Combustion Engin Piston
313879	Internal Combustion Engin Piston
6108	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-716-4416?

The FSCG of the NSN 2815-00-716-4416 is 2815

Does the NSN 2815-00-716-4416 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-716-4416 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 2815-00-716-4416 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-716-4416 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 2815-00-716-4416 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Feb 9, 1968