Engine Poppet Valve NSN 2805-00-354-4194

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: 2805-00-354-4194

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Features and Characteristics

Head Style

Mushroom

Head Height

0.1808 inches

Chamfer Angle In Deg

60.0

Chamfer Length

0.0288 inches

Outside Diameter

0.9400 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.2500 inches

Stem Length

3.4531 inches

Stem Diameter

0.3100 inches

Distance From First Groove To Stem End

Between 0.2415 inches and 0.2505 inches

Distance From Second Groove To Stem End

Between 0.3727 inches and 0.3767 inches

First Groove Diameter

Between 0.2400 inches and 0.2460 inches

Second Groove Diameter

Between 0.2400 inches and 0.2460 inches

First Groove Width

Between 0.2127 inches and 0.2217 inches

Second Groove Width

0.0615 mils and 0.0635 centimeters

Material And Location

Steel, federal standard 66, sae hnv4

Metallic Hardness Rating And Location

60.0 shore scleroscope tip

FSC

2805 Except Aircraft; And Components Gasoline Reciprocating Engines

NIIN

003544194

NSN

2805003544194

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7008589

Cage Code:

19207

Status:

MSDS:

Part Number:

WPP665

Cage Code:

79172

Status:

MSDS:

Part Number:

121136B

Cage Code:

64104

Status:

MSDS:

Part Number:

121136

Cage Code:

64104

Status:

MSDS:

Part Number:

121136A

Cage Code:

64104

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 2805-00-354-4194

What are the manufacturers of nsn 2805003544194?

U S Army Tank Automotive Command (19207)
Siemens Water Technologies Corp. (79172)
Dresser, Inc. (64104)
Capitol Engine Co Inc (80271)

Does this nsn 2805003544194 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2805003544194
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 2805003544194 contain any precious metals?
Precious metal content is unknown.

Does nsn 2805003544194 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2805003544194?
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
Quality Fast Service