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Engine Poppet Valve NSN 2805-00-413-4227

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 2805-00-413-4227 NSN: 2805-00-413-4227

Features and Characteristics

Head Style
Flat
Head Height
0.1500 inches
Chamfer Angle In Deg
20.0
Chamfer Length
0.1090 inches
Taper Angle In Deg
25.0
Outside Diameter
1.2500 inches
Minor Outside Diameter
0.2720 inches
Minor Diameter Length
0.1000 inches
Seat Angle In Deg
45.0
Stem Style
Tapered
Carbon Relief Groove
Not included
Neck Radius
0.3125 inches
Stem Length
Between 4.2765 inches and 4.2785 inches
Stem Diameter
0.3100 inches
Distance From Minor Diameter To Stem End
0.2900 inches
Material And Location
Steel, corrosion resisting
Special Features
Furnished w/2 each valve spring locks
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
004134227
NSN
2805004134227

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
390419
Cage Code:
08645
Status:
A
MSDS:
Part Number:
260952
Cage Code:
08645
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 2805-00-413-4227
What are the manufacturers of nsn 2805004134227?
Does this nsn 2805004134227 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805004134227
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 2805004134227 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805004134227 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805004134227?
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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