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Engine Poppet Valve NSN 2805-00-423-0344

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 2805-00-423-0344 NSN: 2805-00-423-0344

Features and Characteristics

Head Style
Flat
Head Height
0.1950 inches
Chamfer Angle In Deg
45.0
Groove Diameter
0.3000 inches
Chamfer Length
0.0310 inches
Groove Width
0.1000 inches
Outside Diameter
1.3750 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.3125 inches
Stem Length
4.9630 inches
Stem Diameter
0.3400 inches
Distance From Groove To Stem End
0.3400 inches
Material And Location
Steel
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
004230344
NSN
2805004230344

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
263452
Cage Code:
71995
Status:
A
MSDS:
Part Number:
15-345
Cage Code:
64104
Status:
A
MSDS:
Part Number:
I-761
Cage Code:
83087
Status:
A
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 2805-00-423-0344
What are the manufacturers of nsn 2805004230344?
Does this nsn 2805004230344 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805004230344
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 2805004230344 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805004230344 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805004230344?
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:
A
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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