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Engine Poppet Valve NSN 2805-00-423-0345

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 2805-00-423-0345 NSN: 2805-00-423-0345

Features and Characteristics

Head Style
Flat
Head Height
0.1875 inches
Groove Diameter
0.3010 inches
Groove Width
0.1000 inches
Outside Diameter
1.2810 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Included
Neck Radius
0.3125 inches
Stem Length
4.9687 inches
Stem Diameter
0.3420 inches
Distance From Groove To Stem End
0.3281 inches
Material And Location
Steel
Metallic Hardness Rating And Location
45.0 rockwell c tip err-100
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
004230345
NSN
2805004230345

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
15-346
Cage Code:
71995
Status:
A
MSDS:
Part Number:
I-760
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 2805-00-423-0345
What are the manufacturers of nsn 2805004230345?
Does this nsn 2805004230345 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805004230345
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 2805004230345 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805004230345 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805004230345?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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