2815-00-678-1842

Find complete technical information, availability, and procurement data for: 2815-00-678-1842
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-678-1842

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

hole oil passage type, finished surface finish, 5.742 inches nominal diameter, standard finished size designation, 2.0018 inches minimum and 2.0020 inches maximum pinhole diameter

Product Characteristics

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

Diameter: 5.742 inches nominal
Oil Passage Type: hole
Pinhole Diameter: 2.0018 inches minimum and 2.0020 inches maximum
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 4
Ring Groove Width: 0.1880 inches minimum and 0.1890 inches maximum 4th ring
Ring Groove Width: 0.0980 inches minimum and 0.0990 inches maximum 2nd ring
Ring Groove Width: 0.0980 inches minimum and 0.0990 inches maximum 3rd ring
Ring Groove Width: 0.0995 inches minimum and 0.1005 inches maximum 1st ring
Groove Taper Angle: 7 degree 25 minutes porm 5 minutes
Ring Groove Diameter: 5.169 inches minimum and 5.179 inches maximum 4th ring
Ring Groove Diameter: 5.210 inches minimum and 5.220 inches maximum 2nd ring
Ring Groove Diameter: 5.210 inches minimum and 5.220 inches maximum 3rd ring
Ring Groove Diameter: 5.211 inches minimum and 5.216 inches maximum 1st ring
Oil Groove: included
Pin Hole Bushing: not included
Pin: not included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included

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
2815006781842	Internal Combustion Engin Piston
5702609	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-678-1842?

The FSCG of the NSN 2815-00-678-1842 is 2815

Does the NSN 2815-00-678-1842 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-678-1842 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 2815-00-678-1842 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-678-1842 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 2815-00-678-1842 was assigned to the Federal Catalog?

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