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Engine Poppet Valve NSN 2805-00-371-5765

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 2805-00-371-5765 NSN: 2805-00-371-5765

Features and Characteristics

Head Style
Mushroom
Head Height
0.1875 inches
Chamfer Angle In Deg
45.0
Groove Diameter
Between 0.2180 inches and 0.2220 inches
Chamfer Length
0.0312 inches
Groove Width
0.2780 inches
Outside Diameter
0.9375 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.3125 inches
Stem Length
3.1963 inches
Stem Diameter
Between 0.3090 inches and 0.3100 inches
Distance From Groove To Stem End
Between 0.1410 inches and 0.1430 inches
Material And Location
Steel, federal standard 66, sae vf2 seat face
Metallic Hardness Rating And Location
60.0 shore scleroscope tip err-100
Fsc Application Data
Gasoline engine
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
003715765
NSN
2805003715765

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
121236C
Cage Code:
64104
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 2805-00-371-5765
What are the manufacturers of nsn 2805003715765?
Does this nsn 2805003715765 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805003715765
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 2805003715765 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805003715765 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805003715765?
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
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