5ADHCS

View detailed technical data, stock status, and sourcing information for: 5ADHCS
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-585-5948

Item Name Code

16509

Assigment Date

01/01/1963 (63 years ago)

8.406 inches nominal overall height, dish head style, 5.246 inches nominal diameter, 2.0020 inches nominal pinhole diameter, hole oil passage type

Product Characteristics

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

Head Style: dish
Overall Height: 8.406 inches nominal
Diameter: 5.246 inches nominal
Oil Passage Type: hole
Pinhole Diameter: 2.0020 inches nominal
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 6
Ring Groove Width: 0.1890 inches nominal 5th ring
Ring Groove Width: 0.1890 inches nominal 6th ring
Ring Groove Width: 0.2500 inches nominal 4th ring
Ring Groove Width: 0.2560 inches nominal 2nd ring
Ring Groove Width: 0.2560 inches nominal 3rd ring
Ring Groove Width: 0.2580 inches nominal 1st ring
Ring Groove Diameter: 4.775 inches nominal 4th ring
Ring Groove Diameter: 4.775 inches nominal 5th ring
Ring Groove Diameter: 4.775 inches nominal 6th ring
Ring Groove Diameter: 4.800 inches nominal 2nd ring
Ring Groove Diameter: 4.800 inches nominal 3rd ring
Ring Groove Position Below Piston Pin: number 1,number 2,number 3,number 4,number 5,and @number 6 all rings
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 5.093 inches nominal
Pin Hole Bushing: included
Distance Between Pin Bosses: 1.885 inches nominal
Retaining Ring Groove: not included
Pin: not included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included
Material: iron cast
Weight: 712.0 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
5ADHCS	Internal Combustion Engin Piston
A5ADH3CPC2-5	Internal Combustion Engin Piston
ADH5C2ANDADH27B2	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2815-00-585-5948?

The FSCG of the NSN 2815-00-585-5948 is 2815

Does the NSN 2815-00-585-5948 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-585-5948 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 2815-00-585-5948 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-585-5948 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 2815-00-585-5948 was assigned to the Federal Catalog?

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