Engine Poppet Valve NSN 2810-00-640-8352

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: 2810-00-640-8352

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Features and Characteristics

Head Style

Mushroom

Head Height

0.6250 inches

Groove Diameter

Between 0.6340 inches and 0.6360 inches

Groove Width

0.2840 inches

Outside Diameter

3.3000 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.7500 inches

Stem Length

Between 5.2540 inches and 5.2640 inches

Stem Diameter

Between 0.7455 inches and 0.7460 inches

Distance From Groove To Stem End

0.2250 inches

Material And Location

Steel, ams 5700

Metallic Hardness Rating And Location

54.0 rockwell c tip

FSC

2810 Aircraft Prime Mover; And Components Gasoline Reciprocating Engines

NIIN

006408352

NSN

2810006408352

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

145902

Cage Code:

0AHP5

Status:

MSDS:

Part Number:

ASW145902

Cage Code:

12776

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8409100080
NAICS: 336412
SITC: 71319
Description: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
End Use (Code 50020):
Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 2810-00-640-8352

What are the manufacturers of nsn 2810006408352?

Curtiss-wright Controls, Inc (0AHP5)
Aircraft Supplies (12776)

Does this nsn 2810006408352 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2810006408352
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 2810006408352 contain any precious metals?
No precious metal content.

Does nsn 2810006408352 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2810006408352?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service