P719

View detailed technical data, stock status, and sourcing information for: P719
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-01-020-7113

Item Name Code

16509

Assigment Date

05/03/1976 (50 years ago)

A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.

slot 3rd ring oil passage type, finished surface finish, dish head style, 4.000 inches nominal diameter, 3.750 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: dish
Overall Height: 3.750 inches nominal
Diameter: 4.000 inches nominal
Oil Passage Type: slot 3rd ring
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Cut Depth: 1.125 inches nominal
Skirt Bottom Cutaway Feature: included
Ring Groove Quantity: 3
Ring Groove Width: 0.1875 inches nominal 3rd ring
Ring Groove Width: 0.0940 inches nominal 1st ring
Ring Groove Width: 0.0940 inches nominal 2nd ring
Ring Groove Diameter: 3.625 inches nominal 1st ring
Ring Groove Diameter: 3.625 inches nominal 2nd ring
Ring Groove Diameter: 3.625 inches nominal 3rd ring
Oil Groove: included
Distance From Pin Hole Center To Extreme Top: 1.750 inches nominal
Pin Hole Bushing: not included
Distance Between Pin Bosses: 1.375 inches nominal
Retaining Ring Groove: not included
Pin: included
Pin Type For Which Designed: floating
Ring: not included
Carbon Groove: not included
Material: aluminum

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
1081P	Internal Combustion Engin Piston
1224P	Internal Combustion Engin Piston
1563P	Internal Combustion Engin Piston
2284P	Internal Combustion Engin Piston
D3TZ6108A	Internal Combustion Engin Piston
H519P	Internal Combustion Engin Piston
L2309F	Internal Combustion Engin Piston
L2419F	Internal Combustion Engin Piston
P719	Internal Combustion Engin Piston
P719*432ZC4AXA 799753251	Internal Combustion Engin Piston

FAQs

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

What is the FSCG of the NSN 2805-01-020-7113?

The FSCG of the NSN 2805-01-020-7113 is 2805

Does the NSN 2805-01-020-7113 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-01-020-7113 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 2805-01-020-7113 contain precious materials?

Precious metal content is unknown

Does NSN 2805-01-020-7113 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 2805-01-020-7113 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 3, 1976