2815-00-287-8295

Find complete technical information, availability, and procurement data for: 2815-00-287-8295
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-287-8295

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

3.625 inches nominal diameter, 4.250 inches nominal overall height, 1.0939 inches minimum and 1.0943 inches maximum pinhole diameter, finished surface finish, flat 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: flat
Overall Height: 4.250 inches nominal
Diameter: 3.625 inches nominal
Pinhole Diameter: 1.0939 inches minimum and 1.0943 inches maximum
Surface Finish: finished
Finished Size Designation: oversize
Oversize: 0.040 inches nominal
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 3
Ring Groove Width: 0.1885 inches maximum 4th ring
Ring Groove Width: 0.0955 inches minimum 1st ring
Ring Groove Width: 0.0965 inches maximum 2nd ring
Ring Groove Width: 0.1875 inches minimum 3rd ring
Ring Groove Diameter: 3.251 inches minimum 1st ring
Ring Groove Diameter: 3.251 inches minimum 3rd ring
Ring Groove Diameter: 3.261 inches maximum 2nd ring
Ring Groove Diameter: 3.261 inches maximum 4th ring
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 2.433 inches minimum and 2.437 inches maximum
Pin Hole Bushing: not included
Distance Between Pin Bosses: 1.375 inches nominal
Retaining Ring Groove: included
Pin: not included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included
Material: iron cast
Supplementary Features: oil passage hole
Fsc Application Data: starter,engine,gasoline,except aircraft and guided missile prime moving

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-533-2987	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
6H3101	Internal Combustion Engin Piston
IPD6H3101	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-287-8295?

The FSCG of the NSN 2815-00-287-8295 is 2815

Does the NSN 2815-00-287-8295 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-287-8295 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 2815-00-287-8295 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-287-8295 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 2815-00-287-8295 was assigned to the Federal Catalog?

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