Engine Poppet Valve NSN 2815-00-607-2981

Item Description

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

NSN: 2815-00-607-2981

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Features and Characteristics

Head Style

Mushroom

Head Height

Between 0.3050 inches and 0.3200 inches

Chamfer Angle In Deg

45.0

Chamfer Length

Between 0.0200 inches and 0.0400 inches

Outside Diameter

Between 2.7450 inches and 2.7550 inches

Seat Angle In Deg

30.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

Between 1.1150 inches and 1.1350 inches

Stem Length

Between 10.4750 inches and 10.4890 inches

Stem Diameter

0.7450 inches

Distance From First Groove To Stem End

Between 0.4340 inches and 0.4400 inches

Distance From Second Groove To Stem End

Between 0.8090 inches and 0.8130 inches

First Groove Diameter

Between 0.6210 inches and 0.6260 inches

Second Groove Diameter

0.6260 inches

First Groove Width

Between 0.1875 inches and 0.1930 inches

Second Groove Width

0.1875 mils and 0.1930 centimeters

Material And Location

Steel

Metallic Hardness Rating And Location

40.0 rockwell c tip and 50.0 rockwell c tip

FSC

2815 Diesel Engines And Components

NIIN

006072981

NSN

2815006072981

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

43187

Cage Code:

15434

Status:

MSDS:

Part Number:

CV615

Cage Code:

80900

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8409998000
NAICS: 333618
SITC: 71392
Description: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 2815-00-607-2981

What are the manufacturers of nsn 2815006072981?

Cummins Inc. (15434)
Eaton Corp Spring Div (80900)

Does this nsn 2815006072981 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2815006072981
A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Does nsn 2815006072981 contain any precious metals?
No precious metal content.

Does nsn 2815006072981 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2815006072981?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

15884

FIIG:

A11200

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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