Engine Poppet Valve NSN 2810-00-294-3056

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: 2810-00-294-3056

Stock Availability

NSN 2810002943056 availability
(as of 04/06/2022).

AR: 15
NS: 7
OH: 1
NE: 3

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Head Style

Mushroom

Head Height

Between 0.4860 inches and 0.5160 inches

Groove Diameter

0.5660 mils and 0.5700 centimeters

Groove Width

0.1865 mils and 0.1885 centimeters

Outside Diameter

Between 2.5680 inches and 2.5980 inches

Seat Angle In Deg

45.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.8750 inches

Stem Length

5.6070 mils and 5.6370 centimeters

Stem Diameter

0.6815 mils and 0.6825 centimeters

Distance From Groove To Stem End

0.2230 mils and 0.2330 centimeters

Material And Location

Steel

Fsc Application Data

Aircraft eng r2800

FSC

2810 Aircraft Prime Mover; And Components Gasoline Reciprocating Engines

NIIN

002943056

NSN

2810002943056

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

221002

Cage Code:

00198

Status:

MSDS:

Part Number:

190158

Cage Code:

00198

Status:

MSDS:

Part Number:

168735

Cage Code:

00198

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 2810-00-294-3056

What are the manufacturers of nsn 2810002943056?

Pratt & Whitney Canada Cie Divpratt (00198)
United Technologies Corporation (77445)

Does this nsn 2810002943056 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2810002943056
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 2810002943056 contain any precious metals?
Precious metal content is unknown.

Does nsn 2810002943056 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2810002943056?
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