Engine Poppet Valve NSN 2805-00-350-4970

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: 2805-00-350-4970

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Features and Characteristics

Head Style

Concave

Head Height

Between 0.1700 inches and 0.1900 inches

Chamfer Angle In Deg

45.0

Groove Diameter

Between 0.3740 inches and 0.3760 inches

Chamfer Length

Between 0.0050 inches and 0.0100 inches

Groove Width

Between 0.3150 inches and 0.3250 inches

Outside Diameter

Between 2.0970 inches and 2.1030 inches

Seat Angle In Deg

92.0

Stem Style

Grooved

Carbon Relief Groove

Not included

Neck Radius

0.8200 inches

Stem Length

Between 5.3925 inches and 5.4785 inches

Stem Diameter

Between 0.4220 inches and 0.4260 inches

Distance From Groove To Stem End

0.1810 inches

Material And Location

Steel, federal standard 66, sae ev3 tip

Metallic Hardness Rating And Location

65.0 shore scleroscope tip err-100

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

003504970

NSN

2805003504970

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

GG6505

Cage Code:

57526

Status:

MSDS:

Part Number:

GG6505A1

Cage Code:

57526

Status:

MSDS:

Part Number:

GG6505A2

Cage Code:

57526

Status:

MSDS:

Part Number:

GG505A

Cage Code:

57526

Status:

MSDS:

Part Number:

6505A2

Cage Code:

57526

Status:

MSDS:

Part Number:

4845

Cage Code:

81118

Status:

MSDS:

Part Number:

B258312

Cage Code:

19207

Status:

MSDS:

Part Number:

A296499

Cage Code:

19207

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8409918000
NAICS: 333618
SITC: 71391
Description: Parts for spark-ignition internal combustion piston engines, nesoi
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 2805-00-350-4970

What are the manufacturers of nsn 2805003504970?

Ford Motor Co (57526)
Eaton Corporation (81118)
U S Army Tank Automotive Command (19207)
Ford Motor Co (23040)

Does this nsn 2805003504970 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805003504970
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 2805003504970 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805003504970 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805003504970?
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